Loading...


About Us

  •  1:1 PC: Department offers 1:1 PC for every student in the well equipped DSP-VLSI laboratories. At least one faculty member and one technical assistant are allotted to guide the students in all the laboratories.
  •  Hardware Equipment: Except usual equipments like Oscilloscope, Function Generator, Power supply, trainer kits, microwave test benches we also provide numerous numbers of some exceptional equipments like Arbitrary Waveform Generator, NI-PXI-RF signal generator with Software Define Radio, Spectrum Analyzer, HF AM FM signal generator, Distortion meter.
  •  Software: We have the latest licensed software’s like Lab View, Tanner-T SPICE, Xilinx etc.
  •  Networking: Institute provides the internet facilities of 2Mbps band width. Students can access the internet facilities within the college hour to familiar with the latest technological updates as per their requirements, like Project Work and other Academic Purposes.

    • Basic Electrical & Electronic Engineering

     

    NAME OF THE LABORATORY: Basic Electrical & Electronic Engineering -I 

    Code: ES191 Contact period:3  Credit:2
    NAME OF THE EXPERIMENTS

    1. Familiarization with electronic components like resistors, capacitors, diodes, breadboard, connecting wires, etc.
     2. Familiarization with measuring and testing equipments like cro, function generatormulti- meter, etc
     3. Study of pn junction diode characteristics
     4. Study of zener diode characteristics.
     5. Study of half wave and full wave rectifier
     6. Study of the transistor characteristics.


    BEYOND SYLLABUS EXPERIMENTS

    1.To measure phase difference between two waveforms using Lissajous pattern obtained in CRO
     2.    Study of zener diode as a voltage regulator

     

    NAME OF THE LABORATORY: Basic Electrical & Electronic Engineering -II 

    Code: ES291 Contact period:3  Credit:2


    NAME OF THE EXPERIMENTS

    1. Study of the input and output characteristics of a transistor in common-base (CB) configuration
    3. Study of the input and output characteristics of a transistor in common-base (CB) configuration
    4.       Study of drain and transfer characteristics of an n-channel JFET.
    5.       Study of Logic Gates and realization of Boolean functions using Logic Gates.
    6.     .To measure the Bandwidth and slew-rate of an op-amp.
    7.       Study of Common Mode Rejection Ratio (CMRR) of an OPAMP.
    8.     Study of OPAMP circuits: Inverting amplifier, non-inverting amplifier and voltage follower (unity gain buffer).
    9.             Study of OPAMP circuits: Adders and subtractors.
    10.        Study of OPAMP circuits: Integrators and differentiators.

    BEYOND SYLLABUS EXPERIMENTS

    1.Design of a clipper circuit using diodes

     2.    Design of clamper circuit using diodes

     

    Analog Electronics Circuit Laboratory

    Code: EC394           Contact period:3          Credit:2

    NAME OF THE EXPERIMENTS

    1.     Study of Diode as clipper & clamper
    2.     Study of Zener diode as a voltage regulator
    3.     Study of ripple and regulation characteristics of full wave rectifier without and with capacitor         filter
    4.     Study of characteristics curves of B.J.T & F.E.T .  
    5.     Design a two-stage R-C coupled amplifier & study of it’s gain & Bandwidth.
    6.     Study of class A & class B power amplifiers.
    7.     Study of class C & Push-Pull amplifiers.  
    8.     Realization of current mirror & level shifter circuit using Operational Amplifiers.
     9.     Study of timer circuit using NE555 & configuration for monostable & astable multivibrator.
    10.  Design a Bistable multivibrator using NE 555.  
    11. Study of Switched Mode Power Supply & construction of a linear voltage regulator using regulator IC chip.
    12.    Design a simple function generator using IC.  
    13.    Realization of a V-to-I & I-to-V converter using Op-Amps.
    14.    Realization of a Phase Locked Loop using Voltage Controlled Oscillator (VCO).
    15.    Study of D.A.C & A.D.C.  

    Digital Electronic & Integrated Circuits Laboratory


    Code: EC492            Contact period:3            Credit:2

    NAME OF THE EXPERIMENTS

    1.Realization of Basic Gates using Universal Gates.  
    2. Code conversion circuits-BCD to Excess-3 & vice-versa.  
    3.4-bit Parity Generator & Comparator circuit.
    4. Construction of simple Decoder & Multiplexer Circuit using logic gates.  
    5.Design of Combinational circuit for BCD to Decimal conversion to drive 7-segment display using Multiplexer.
    6.Construction of simple Arithmetic circuits- Adder, Subtractor.  
    7.Realization of RS, JK, D Flip-flops using universal gates.  
    8.Realization of Universal Register using JK Flip-flops and logic gates.
    9. Realization of Universal Register using Flip-flops and Multiplexer.  
    10.Construction of adder circuit using Shift Register and Full Adder.  
    11. Realization of Asynchronous Up/Down Counter.  
    12. Realization of Synchronous Up/Down Counter.
    13. Design of Sequential Counter with irregular sequence.
    14.Realization of Ring Counter and Johnson’s counter

    BEYOND SYLLABUS EXPERIMENTS:

    1.

    Design a 3 Bit Adder and Subtractor Using 4:1 Multiplexer (MUX)
    2.Design a BCD adder using IC 7483 and other logic gates.

    Solid State Laboratory

    Code: EC392            Contact period:3            Credit:2

    NAME OF THE EXPERIMENTS

    1.Study input characteristics of BJT in common-emitter configuration.
    2. Study output characteristics of BJT in common-emitter configuration for different base currents and hence determine hybrid parameters.
    3. Study output characteristics of BJT in common-emitter configuration and find performance parameters (Voltage Gain, Current Gain, Input Impedance, Output Impedance).
    4. Study the variation of small-signal voltage gain with frequency of a common-emitter RC coupled amplifier. Study of drain characteristics and transfer characteristics of a JFET and hence determine the FET parameters (drain resistance, transconductance & amplification factor).
    5. Study the variation of small-signal voltage gain with frequency of a JFET.
    6. Study of drain characteristics and transfer characteristics of a MOSFET and hence determine the FET parameters (drain resistance, transconductance & amplification factor). 

    BEYOND SYLLABUS EXPERIMENTS:

    1.Voltage Transfer Characteristics (VTC) of a resistive load nMOS inverter using Spice simulation    tool.
    2.Voltage Transfer Characteristics (VTC) of a CMOS inverter using Spice simulation tool.

    Analog and digital Communication Lab

     

    Code: EC591 & EC691          Contact period:3               Credit:2

     NAME OF THE EXPERIMENTS:

    1.  Measurement of modulation index of an AM signal.
    2.  Measurement of output power with varying modulation index an AM signal (for both DSB- & SSB).
     3. Measurement of distortion of the demodulated output with varying modulation index of an AM      
         signal (for both DSB-SC & SSB).
    4.  Measurement of power of different frequency components of a frequency modulated signal & the        measurement of the bandwidth.
    5.   Design a PLL using VCO & to measure the lock frequency.
    6.   Design a FM demodulator using PLL.
    7.   Measurement of SNR of a RF amplifier.
    8.   Measurement of selectivity, sensitivity, fidelity of a superhetrodyne receiver.
    9.   Study of waveforms of various functional points (output of RF, IF & video) of a B/W TV receiver.
    10. Study of the vertical & horizontal sweep of the time base unit of a B/W TV.
    11.  Design, implementation and study of all the properties of 7-length and 15-length pn sequences    
          using shift register.  
    12. Study of PAM and demodulation.  
    13. Study of PCM and demodulation.  
    14. Study of line coders: polar/unipolar/bipolar NRZ ,RZ and Manchester.  
    15. Study of delta modulator and demodulator.  
    16. Study of adaptive delta modulator and demodulator.  
    17. Study of BPSK modulator and demodulator.  
    18. Study of BFSK modulator and demodulator.  
    19. Study of ASK modulator and demodulator.  
    20. Study of QPSK modulator and demodulator.  


    BEYOND SYLLABUS :

    1. Design of pre-emphasis and de-emphasis circuit. Design a hardware circuit of Amplitude    
          modulator and demodulator for baseband signal of 1KHz with carrier signal of 100KHz.
    2. Study of Pulse width Modulation Technique

    EM Theory & Tx Lines AND RF & Microwave Engg. Laboratory

    Code: EC491             Contact period:3             Credit:2

    NAME OF THE EXPERIMENTS:

    1.Plotting of Standing Wave Pattern along a transmission line when the line is open-circuited, short-circuited and terminated by a resistive load at the loaded. Input Impedance of a terminated coaxial line using shift in minima technique.                
    2.Study of Smith chart on Matlab platform.    
    3.Simulation study of Smith chart - Single and double stub matching. Radiation Pattern of dipole antenna.  
    4. Radiation Pattern of a folded-dipole antenna.                  
    5.Radiation pattern of a 3-element Yagi-Uda Antenna.                  
    6.Beam width, gain and radiation pattern of a 3-element, 5-element and 7-element. Yagi-Uda antenna - Comparative study.                  
    7.Radiation pattern, Gain, Directivity of a Pyramidal Horn Antenna.  
    8. Study of Spectrum Analyzer.
    9.Measurement of unknown impedance using shifting minima technique using a waveguide test bench.
    10.Study of the characteristics of a Reflex Klystron
    11.Study of Gunn oscillator characteristics using X-band waveguide test bench.
    12.Study of multi-hole directional coupler
    13.Scattering matrix of Waveguide Tees.
    14.Frequency and wavelength in a rectangular waveguide.
    15.Standing Wave-Ratio and Reflection Coefficient.
    16.Measurement of dielectric constant of a material.


    BEYOND SYLLABUS:

    1.Radiation pattern, Gain, Directivity of a Pyramidal Parabolic dish antenna
    2. Radiation pattern of a E-plane & H-plane Yagi-Uda Antenna
    3.Measurement of phase shift of a phase shifter.
    4.Study of the properties of a circulator


    VLSI and EDA Laboratory

     

    Code: EC701              Contact period:3     Credit:2

    NAME OF THE EXPERIMENTS:

    1. Familiarity with Spice simulation tool  
    2. Spice Simulation of Inverter , NAND , NOR Gates.  
    3 Familiarity with EDA tools for VLSI design /FPGA based system design  
    4. Layouts ,Transistors and tools,.  
    5. Standars cell Design  
    6. Design of CMOS XOR/XNOR Gates.  
    7. Design of CMOS Full adder  8. Design of CMOS Flip flops ( R-S ,D , J-K)  

    BEYOND SYLLABUS:

    1.Schematic designs of CMOS Basic gates and flip-flops.
    2.Design of Differential Amplifier.
    3.Writing of small programs in VHDL and downloading onto Xilinx FPGA.

     


     

    Signal System and Digital Signal Processing Laboratory

    This laboratory is design to help students to define difference between ASP and DSP and deduce relation between CTFT and DTFT further relate DTFT with DFT. The objective and outcomes of this laboratory is stated below.

     The laboratory objective is to:

    • Familiarization both on software and a hardware component. In the software part, students carry out a number of computer experiments written in C or MATLAB, illustrating some of the fundamental concepts and applications of digital signal processing, such as quantization, sampling and aliasing, block processing by convolution, real-time filtering on a sample-by-sample basis, signal enhancement and noise reduction filters, direct, canonical, and cascade realizations of digital filters, spectral analysis by the DFT and FFT, the design of FIR and IIR digital filters, and digital audio effect applications, such as dynamic range control.The hardware part of the lab illustrates the programming using FPGA kit.

    The Laboratory outcomes is learn to:

    •  use MATLAB programming to generate and plot different signals
    • compute circular and linear convolution using different techniques
    • compute FFT of different signals
    • implement FIR filtering. 

    Optical Communication Laboratory

     

    Code: E793B           Contact period:3     Credit:2


    NAME OF THE EXPERIMENTS:

    1:Measurement Of Numerical Aperture Of An Optical Fiber
    2:The V-I And P-I Characteristics Of An Optical Led
    3:Study The Losses In An Optical Fiber


    BEYOND SYLLABUS:

    1.Measurement Of Wavelength Of Laser With A Transmission Grating
    2.Studies Of Laser Characteristics And Measurement Of Beam Waist And Beam Divergence Angle

     


     

    Microprocessors & Microcontrollers laboratory

    Code: EC592            Contact period:3             Credit:2

    NAME OF THE EXPERIMENTS:

    1.Study of prewritten programs on trainer kit using the basic instruction set .
    2.Familiarization with 8085 & 8051simulator on PC.
     3.Study of prewritten programs using basic instruction set on the simulator. 
     4.Programming using kit and simulator for.
    5.Program using subroutine calls and IN/OUT instructions using 8255 PPI on the trainer kit.
    6.Study of timing diagram of an instruction on oscilloscope.
     7.Interfacing of 8255.
     8.Study of 8051 Micro controller kit and writing programs.
    9.Serial communication between two trainer kits.

    BEYOND SYLLABUS :

    1.Interfacing a LED matrix and display a specific pattern (digit) on the matrix.
    2.Generation of triangular wave analog signal by PWM, triggering through internal timer
    3.Stepper motor position control using a Microcontroller.


     

    B.Tech , 1st year 1st semester

    Course Code

    Course Item

    Course type

    Year

    Semester

    Credit Points

    HU101

    English Language and Technical Communication

    Theory

    1

    1

    2

    CH101

    Chemistry-I

    Theory

    1

    1

    4

    M101

    Mathematics-I

    Theory

    1

    1

    4

    ES101

    Basic Electrical and Electronics Engineering-I

    Theory

    1

    1

    4

    ME101

    Engineering Mechanics

    Theory

    1

    1

    4

    CH191

    Chemistry-I

    Practical

    1

    1

    2

    ES191

    Basic Electrical and Electronics Engineering-I

    Practical

    1

    1

    2

    ME191

    Engineering Drawing and Computer Graphics

    Practical

    1

    1

    3

    HU181

    Language Laboratory

    Sessional

    1

    1

    1

    XC181

    NSS

    Sessional

    1

    1

    1

     

    B.Tech , 1st year ,2nd semester

    Course Code

    Course Item

    Course type

    Year

    Semester

    Credit Points

    CS201

    Basic Computation and Principle of Computer Programming

    Theory

    1

    2

    4

    PH201

    Physics-I

    Theory

    1

    2

    4

    M201

    Mathematics-II

    Theory

    1

    2

    4

    ES201

    Basic Electrical and Electronics Engineering-II

    Theory

    1

    2

    4

    ME201

    Engineering Thermodynamics and Fluid Mechanics

    Theory

    1

    2

    4

    CS291

    Basic Computation and Principle of Computer Programming

    Practical

    1

    2

    2

    PH291

    Physics-I

    Practical

    1

    2

    2

    ES291

    Basic Electrical and Electronics Engineering-II

    Practical

    1

    2

    2

    ME291

    Workshop Practice

    Practical

    1

    2

    3

     

    B.Tech , 2nd year ,3rd semester

    Course Code

    Course Item

    Course type

    Year

    Semester

    Credit Points

    M(CS)301

    Numerical Methods

    Theory

    2

    3

    2

    M302

    Mathematic-III

    Theory

    2

    3

    4

    EC301

    Circuit Theory & Networks

    Theory

    2

    3

    4

    EC302

    Solid State Device

    Theory

    2

    3

    3

    EC303

    Signals & Systems

    Theory

    2

    3

    3

    EC304

    Analog Electronic Circuits

    Theory

    2

    3

    4

    M(CS)391

    Numerical Lab.

    Practical

    2

    3

    1

    EC391

    Circuit Theory & Networks Lab.

    Practical

    2

    3

    2

    EC393

    Signal System Lab.

    Practical

    2

    3

    2

    EC394

    Analog Electronic Circuits Lab.

    Practical

    2

    3

    2

     

    B.Tech , 2nd year ,4th semester

    Course Code

    Course Item

    Course type

    Year

    Semester

    Credit Points

    HU401

    Values & Ethics in Profession

    Practical

    2

    4

    3

    PH401

    Physic-II

    Theory

    2

    4

    4

    CH401

    Basic Environmental Engineering & Elementary Biology

    Theory

    2

    4

    3

    EC401

    EM Theory & Transmission Lines

    Theory

    2

    4

    4

    EC402

    Digital Electronics & Integrated Circuit

    Theory

    2

    4

    4

    HU481

    Technical Report Writing & Language Lab. Practice

    Practical

    2

    4

    2

    PH491

    Physic-II Lab.

    Practical

    2

    4

    2

    EC491

    EM Theory & Transmission Lines Lab.

    Practical

    2

    4

    2

    EC492

    Digital Electronics & Integrated Circuits Lab.

    Practical

    2

    4

    2

     

    B.Tech , 3rd year ,5th semester

    Course Code

    Course Item

    Course type

    Year

    Semester

    Credit Points

    HU501

    Economics for Engineers

    Theory

    3

    5

    3

    EC501

    Analog Communication

    Theory

    3

    5

    4

    EI(EC)502

    Microprocessors & Microcontrollers

    Theory

    3

    5

    4

    EC503

    Control System

    Theory

    3

    5

    3

    EC504A/B

    Computer Architecture / Data Structure & C

    Theory

    3

    5

    4

    EC591

    Analog Communication Lab.

    Practical

    3

    5

    2

    EI(EC)592

    Microprocessors & Microcontrollers Lab.

    Practical

    3

    5

    2

    EC593

    Control System Lab.

    Practical

    3

    5

    2

    EC594A/B

    Computer Architecture Lab./ Data Structure & C Lab.

    Practical

    3

    5

    2

     

    B.Tech , 3rd year ,6th semester

    Course Code

    Course Item

    Course type

    Year

    Semester

    Credit Points

    HU601

    Principles of Management

    Theory

    3

    6

    2

    EC601

    Digital Communication

    Theory

    3

    6

    3

    EC602

    Digital Signal Processing

    Theory

    3

    6

    3

    EC603

    Telecommunication System

    Theory

    3

    6

    3

    EC604A/B

    Antenna Theory & Propagation / Information Theory & Coding

    Theory

    3

    6

    3

    EC-605A/B/C

    Object Oriented Programming (IT) / Programming Language (CSE) / Electronic Measurement & Instrumentation(EI)

    Theory

    3

    6

    3

    EC691

    Digital Communication Lab.

    Practical

    3

    6

    2

    EC692

    Digital Signal Processing Lab.

    Practical

    3

    6

    2

    EC-695A/B/C

    Object Oriented Programming (IT) /

    Programming Language (CSE)/ Electronic Measurement & Instrumentation

    Practical

    3

    6

    2

    EC681

    Seminar

    Sessional

    3

    6

    2

     

    B.Tech ,4th year ,7th semester

    Course Code

    Course Item

    Course type

    Year

    Semester

    Credit Points

    EC701

    Wireless Communication & Network

    Theory

    4

    7

    3

    EC702

    Microelectronics & VLSI Designs

    Theory

    4

    7

    3

    EC703A/B/CD

    RF & Microwave Engg./ Optical Communication & Network/ Computer Networks/ FPGA & Reconfigurable Computing

    Theory

    4

    7

    3

    EC704A/B/C

    Radar Engineering/ Embedded Systems/ Biomedical Instrumentation

    Theory

    4

    7

    3

    EC705A/B/C/D

    Artificial Intelligence (CSE)/ Robotics (CSE )/ Data Base Management System/ Power Electronics

    Theory

    4

    7

    3

    HU781

    Group Discussion

    Practical

    4

    7

    2

    EC792

    VLSI Design Lab

    Practical

    4

    7

    2

    EC793A/B/C/D

    RF & Microwave Engineering. Lab/ Optical Communication & Network Lab/ Computer Networks Lab/ FPGA & Reconfigurable Computing lab

    Practical

    4

    7

    2

    EC795A/B/C/D

    Artificial Intelligence Lab(CSE)/ Robotics lab(CSE)/ Data Base Management System Lab (CSE)/ Power Electronics Lab(EE)

    Practical

    4

    7

    2

    EC781

    Industrial Training

    Practical

    4

    7

    2

    EC782

    Project Part-I

    Practical

    4

    7

    2

     

    B.Tech , 4th year ,8th semester

    Course Code

    Course Item

    Course type

    Year

    Semester

    Credit Points

    HU801

    Organisational Behaviour

    Theory

    4

    8

    2

    EC801

    Smart Antenna/ Digital Image Processing/ Satellite Communication & Remote Sensing

    Theory

    4

    8

    3

    EC802

    Neural N/W & Applications (CSE)/ Material Sc. & Engg. (Mat. Sc.)/ Renewable Energy (EE)/ Audio & Speech Processing (CSE)

    Theory

    4

    8

    3

    EC881

    Design Lab / Industrial problem related practical training

    Practical

    4

    8

    4

    EC882

    Project part-II

    Practical

    4

    8

    6

    EC893

    Grand viva

    Practical

    4

    8

    3
     
    • 2016

      1. Surjadeep Sarkar, Anasua Sarkar, Baidyanath Biswas and Ujjwal Maulik. “GA Optimized Fuzzy Controlled DPLL using Discrete Energy Separation Algorithm”, accepted in CMI2016, Jadavpur University and will be published in IEEE explore.
      2. S. Sarkar, B.N. Biswas and U. Maulik, “Digital Phase Lock Loop based on Discrete Energy Separation Algorithm”, accepted in C2E2-2016, Mankundu. Presented paper will be published in ‘Online Database of CRC Press, Taylor & Francis Group’
      3. B N Biswas and Amit Kumar Varshney, “Reflex Klystron is an oscillator and is an oscillator’, Invited Talk, International Conference on Microelectronics, Computing and Communication (MicroCom 2016), Dept. of ECE, NIT Durgapur, January 23-25, 2016, published online in IEEE Xplore
      4. Amit K Varshney, Sumit K Varshney, R K Saw, S K Shaw and T. Biswas, “Innovative structures for Stepped Impedance Resonator Filters for Wireless Applications”, 3rdInternational Conference on Foundations and Frontiers in     Computer, Communication and Electrical Engineering 2016 (C2E2 2016), pp. 375-378 ,15thand 16thJanuary, 2016, published online at CRCnetBase Taylor and Francis Group ISBN 9781138028777 - CAT# K27289
      5. Sumit K Varshney, Amit K Varshney, A.M. Chowdhury, A. Ganguly and A Samanta, “Design of Leaky Wave Antenna Using Composite Right-Left Handed Transmission Line Metamaterial at centre frequency 2.33 GHz”, 3rd International Conference on Foundations and Frontiers in     Computer, Communication and Electrical Engineering 2016 (C2E2)2016), pp. 427-430 ,15th and 16th January, 2016, published online at CRCnetBase Taylor and Francis Group ISBN 9781138028777 - CAT# K27289
      6. Amit K. Varshney, Raktim Guha, Sanjay K. Ghosh and B. N. Basu, "Gain-frequency    response of a helix traveling-wave tube with T-shaped dielectric support rods in a metal envelope", Journal of Electromagnetic Waves and Applications, vol. 30, issue 5, pp. 566-578, February 2016.
      7. S. Roy, S. Ghosh, S. De, Amit K Varshney and B N Biswas, “Studies on a Heterodyne PLL Demodulator with Euler Method,” National Conference on Materials, Devices and Circuits in Communication Technology (MDCCT), organised jointly by IETE Burdwan Sub-Centre and department of Physics, University of Burdwan, pp. 181-183,19-20 February, 2016.
      8. B N Biswas, Amit K Varshney and Tulika Mehta, “Studies on Reflex Klystron,” Invited talk, National Conference on Materials, Devices and Circuits in Communication Technology, (MDCCT) organised jointly by IETE Burdwan Sub-Centre and department of Physics, University of Burdwan, on 19-20 February, 2016
      9. B N Biswas, Amit K. Varshney and Arindum Mukherjee, “Hysteresis And Jump Phenomena In Reflex Oscillators,” Special Session, Commission D, URSI, Asia-Pacific Radio Science Conference, Grand Hilton Seoul Hotel, Seoul, Korea, August 21-25, 2016, paper accepted.
      10. Arindum Mukherjee, Amit K Varshney , Tulika Mehta and B N Biswas, “False Lock Elimination in Heterodyne PLL Using Phase Frequency Control”, Special Session, Commission D, URSI, Asia-Pacific Radio Science Conference, Grand Hilton Seoul Hotel, Seoul, Korea, August 21-25, 2016, paper accepted.
      11. Arindum Mukherjee,  Amit K Varshney , Tulika Mehta and B N Biswas, “Locking Characteristics of a Modified Heterodyne Phase-Lock Loop”, Special Session, Commission D, URSI, Asia-Pacific Radio Science Conference, Grand Hilton Seoul Hotel, Seoul, Korea, August 21-25, 2016, paper accepted.
      12. B N Biswas, Amit K Varshney, and Tulika Mehta, “Elimination of the Deleterious Effect of Using Bandpass Filter in Heterodyne PLL Demodulator”, Special Session, Commission D, URSI, Asia-Pacific Radio Science Conference, Grand Hilton Seoul Hotel, Seoul, Korea, August 21-25, 2016, paper accepted.
      13. Amit K Varshney, B N Biswas and Arindum Mukherjee, “Overlooked Phenomena in Reflex Oscillators”, General Session, Commission D, URSI, Asia-Pacific Radio Science Conference, Grand Hilton Seoul Hotel, Seoul, Korea, August 21-25, 2016, paper accepted for poster presentation.
      14. Sumit K Varshney, Amit K Varshney, A.M. Chowdhury, A. Ganguly and A Samanta, “Design of Leaky Wave Antenna Using Composite Right-Left Handed Transmission Line Metamaterial at centre frequency 2.33 GHz”, 3rd International Conference on Foundations and Frontiers in     Computer, Communication and Electrical Engineering 2016 (C2E2 2016), pp. 427-430 ,15th and 16th January, 2016, published online at CRCnetBase Taylor and Francis Group ISBN 9781138028777 - CAT# K27289.
      15. Amit K Varshney, Sumit K Varshney, R K Saw, S K Shaw and T. Biswas, “Innovative structures for Stepped Impedance Resonator Filters for Wireless Applications”, 3rd International Conference on Foundations and Frontiers in     Computer, Communication and Electrical Engineering 2016 (C2E2 2016), pp. 375-378 ,15th and 16th January, 2016, published online at CRCnetBase Taylor and Francis Group ISBN 9781138028777 - CAT# K27289.
      16. Shuvajit Roy, B N Biswas and Amit K. Varshney, “Elimination Of Cycle Slipping And Effect Of Transmission Delay In Heterodyne PLL Demodulator”, General Session, Commission C, URSI, Asia-Pacific Radio Science Conference, Grand Hilton Seoul Hotel, Seoul, Korea, August 21-25, 2016, paper accepted for oral presentation.
      17. Manish Kumar Sharma,Adrish Bhattacharya,Raka Ramona Day, “Innovative structures for Stepped Impedance Resonator Filters for Wireless Applications”,3rd International Conference on Foundations and Frontiers in     Computer, Communication and Electrical Engineering 2016 (C2E2 2016)
    • 2015

      1. A. Banerjee, and B. N. Biswas, “Stability analysis of Optical Phase Locked Loop in the presence of non-negligible loop propagation delay,” Optik-Int. J. for Light and Electron Optics (Elsevier), Vol. 126, No. 11, pp. 2941-2945, 2015 (Impact Factor- 0.677*).
      2. B Chatterjee,  S Ray, B N Biswas, “A new DSP based DPLL incorporates a dither signal and an additional phase control to overcome the deleterious effect of  truncation error”, 3rd International Conference On Computer, Communication, Control and Information Technology (C3IT - 2015), (IEEE Conference), Hooghly, West Bengal, India on 7th -8th Feb, 2015.
      3. D.Ghosh, A.Mukheree, S.Ray, B.N.Biswas, “A New Dual Loop Optoelectronic Oscillator” International Conference on Microwave Photonics, ICMAP-2013, Dhanbad, India, 11-13 December,2015(Accepted)
      4. B Chatterjee, B N Biswas, S Ray, “A novel DSP-based PFC-DPLL with fuzzy controlled acquisition aid to improve acquisition performance and noise immunity”,  International Journal of  Communication Systems, Vol 28, Issue 15 (2015), pp. 2051-2066.
      5. B Chatterjee, S Ray, B N Biswas, “An Additional Phase Control in a Fuzzy Controlled DSP DPLL to Improve the Transient Behavior and BFSK Signal Tracking”, International Journal of Electronics and Communication Technology, Vol 6 Issue SPL – 1 Jan – March 2015


      • Amit K Varshney, B N Biswas, Arindum Mukherjee, “Overlooked Phenomena in Reflex Oscillators”, International Journal of Electronics and Communication Technology (IJECT), vol. 8, Issue 1, January-March 2017, pp. 40-44.
      • B N Biswas, Arindum Mukherjee, A. Varshney and Tulika Mehta, “Novel Extended Range Phase-Lock Demodulator with Injection Feedback”, International Journal of Electronics and Communication Technology (IJECT), vol. 8, Issue 1, January-March 2017, pp. 45-47.
      • B N Biswas, Arindum Mukherjee, A. Varshney and Tulika Mehta, “Introduction to FM Detection: A Necessary Revisit”, International Journal of Electronics and Communication Technology (IJECT), vol. 8, Issue 1, January-March 2017, pp. 9-12

      ·    Amit K. Varshney, Raktim Guha, Sushanta Biswas, Partha Pratim Sarkar, Subrata K. Datta & B. N. Basu,  “Tape-helix model of analysis for the dispersion and interaction impedance characteristics of a helix loaded with a double-negative metamaterial for potential application in vacuum electron devices”, Journal of Electromagnetic Waves and Applications, volume 33, issue 2, pp. 138-150, (2019) DOI: 10.1080/09205071.2018.1530614

      ·         R. Guha, A. K. Bandyopadhyay, A. K. Varshney, S. K. Datta and B. Basu, "Investigations into Helix Slow-Wave Structure Assisted by Double-Negative Metamaterial," in IEEE Transactions on Electron Devices, vol. 65, no. 11, pp. 5082-5088, Nov. 2018.

       

      ·         Sumit K Varshney, Amit K Varshney, Raktim Guha and Sanjay K Ghosh, “Realization of Flat-to-Negative Dispersion of a Helical Slow-Wave Structure for a Wideband Traveling-Wave Tube using T-shaped Dielectric Helix-Support Rods”, International Journal of Electronics and Communication Technology (IJECT), vol. 6, Issue 1, pp. 208-211 (2015)

      ·         Anjan Kumar Kundu and Sumit Kumar Varshney, “Design of a Rectenna for Ambient Energy Harvesting,” IEEE-MTTS International Microwave and RF Conference (IMaRC-2018), November 2018