All Stories

  1. Cross Polarization Free Ring Loaded C Band Circular Microstrip Antenna

    Article • July 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  2. Shorted Low-Profile Inset-Fed Rectangular Microstrip Antenna: An Approach to Control Higher Order Harmonics and Cross-Polar Radiations

    Article • December 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  3. Employment of mixed mode in single-layer microstrip antenna for ISM/WiMAX/WLAN/4G/Sub 6 GHz 5G mobile communication

    Article • Journal of Electromagnetic Waves and Applications, May 2020, Taylor & Francis

    Dr Sudipta Chattopadhyay

  4. Modal Behavior of Circular Sector Microstrip antenna: A Necessary Revisit

    Article • February 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  5. DGS-Integrated Air-Loaded Wideband Microstrip Antenna for X- and Ku-Band

    Article • IEEE Antennas and Wireless Propagation Letters, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  6. A Novel Compact Circularly Polarized Microstrip Antenna with Edge Cuts on Patch

    Article • January 2020, Springer Science + Business Media

    Dr Sudipta Chattopadhyay

  7. Study of Polarization Purity of Rectangular Microstrip Antenna Integrated with Pentagon Dumbelled Shaped Defected Ground Structure

    Article • January 2020, Springer Science + Business Media

    Dr Sudipta Chattopadhyay

  8. Rectangular Microstrip Antenna for UWB Applications

    Article • January 2020, Springer Science + Business Media

    Dr Sudipta Chattopadhyay

  9. High Gain X-band Rectangular Microstrip Antenna Using Fractal Slot Geometry

    Article • January 2020, Springer Science + Business Media

    Dr Sudipta Chattopadhyay

  10. Estimation of Gain Enhancement of Circular Sector Microstrip Antenna with Air Substrate

    Article • January 2020, Springer Science + Business Media

    Dr Sudipta Chattopadhyay

  11. The Influence of Feed Probes on the Modes of Circular Sector Microstrip Antennas : An Investigation

    Article • IEEE Antennas and Propagation Magazine, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  12. Bracketed Stub Loaded Single Layer Rectangular Microstrip Antenna: A Novel Approach for Modulation of Magnetic field Locus to Achieve Improved Matching, and Low Cross Polarization

    Article • IET Microwaves Antennas & Propagation, May 2019, the Institution of Engineering and Technology (the IET)

    Dr Sudipta Chattopadhyay

  13. Quasi-Planar Composite Microstrip Antenna: Symmetrical Flat-Top Radiation With High Gain and Low Cross Polarization

    Article • IEEE Access, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  14. An Investigation into the Equivalnce of Radiation Characteristics of 90° Circular Sector Microstrip Antenna vis-à-vis Circular Microstrip Antenna

    Article • December 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  15. Probe-fed semi circular microstrip antenna vis-à-vis circular microstrip antenna: a necessary revisit

    Article • IOP Conference Series Materials Science and Engineering, March 2018, Institute of Physics Publishing

    Dr Sudipta Chattopadhyay

  16. Application of Defected Ground Structure for Augmenting High-Gain Ultra-Wide Bandwidth from Rectangular Microstrip Antenna

    Article • Electromagnetics, February 2018, Taylor & Francis

    Dr Sudipta Chattopadhyay

  17. A Physical Insight Into the Influence of Dominant Mode of Rectangular Microstrip Antenna on Its Cross-Polarization Characteristics and Its Improvement With T-Shaped Microstrip Antenna

    Article • IEEE Access, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  18. Trends in Research on Microstrip Antennas

    Article • November 2017, IntechOpen

    Dr Sudipta Chattopadhyay

  19. Modal analysis of probe-fed circular sector microstrip antenna with and without variable air gap: Investigation with modified cavity model

    Article • International Journal of RF and Microwave Computer-Aided Engineering, September 2017, Wiley

    Dr Sudipta Chattopadhyay, Mr Subhradeep Chakraborty

  20. Wide bandwidth microstrip antenna with defected patch surface for low cross polarization applications

    Article • International Journal of RF and Microwave Computer-Aided Engineering, May 2017, Wiley

    Dr Sudipta Chattopadhyay

  21. A compact and grounded comb-shaped microstrip antenna: A key to realize enhanced radiation performance

    Article • International Journal of RF and Microwave Computer-Aided Engineering, February 2017, Wiley

    Dr Sudipta Chattopadhyay

  22. Recent Computer-Aided Design Techniques for Rectangular Microstrip Antenna

    Article • February 2017, IntechOpen

    Dr Sudipta Chattopadhyay

  23. Cross type defected ground structure integrated microstrip antenna: a novel perspective for broad banding and augmenting polarization purity

    Article • Journal of Electromagnetic Waves and Applications, February 2017, Taylor & Francis

    Dr Sudipta Chattopadhyay

  24. Slot-Loaded Microstrip Antenna: A Possible Solution for Wide Banding and Attaining Low Cross-Polarization

    Article • January 2017, Springer Science + Business Media

    Dr Sudipta Chattopadhyay

  25. Wide beam microstrip patches with grounded E-shaped edges to improve the polarization purity

    Article • April 2016, Taylor & Francis

    Dr Sudipta Chattopadhyay

  26. Grounded and finite height metallic post integrated rectangular microstrip antenna to improve polarization purity over whole elevation angle

    Article • April 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  27. Rectangular microstrip antenna with dumbbell shaped defected ground structure for improved cross polarised radiation in wide elevation angle and its theoretical analysis

    Article • IET Microwaves Antennas & Propagation, January 2016, the Institution of Engineering and Technology (the IET)

    Dr Sudipta Chattopadhyay

  28. Improved Cross-Polarized Radiation and Wide Impedance Bandwidth From Rectangular Microstrip Antenna With Dumbbell-Shaped Defected Patch Surface

    Article • IEEE Antennas and Wireless Propagation Letters, January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  29. Improved Cross Polarization and Broad Impedance Bandwidth from Simple Single Element Shorted Rectangular Microstrip Patch: Theory and Experiment

    Article • Frequenz, January 2016, De Gruyter

    Dr Sudipta Chattopadhyay, Mr Subhradeep Chakraborty

  30. Arc cornered microstrip antenna

    Article • International Journal of Microwave and Wireless Technologies, December 2015, Cambridge University Press

    Dr Sudipta Chattopadhyay, Mr Subhradeep Chakraborty

  31. Rectangular microstrip antenna with cross headed dumbbell defected patch surface for improved polarization purity

    Article • December 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  32. Substrate fields modulation with defected ground structure: A key to realize high gain, wideband microstrip antenna with improved polarization purity in principal and diagonal planes

    Article • International Journal of RF and Microwave Computer-Aided Engineering, November 2015, Wiley

    Dr Sudipta Chattopadhyay

  33. Rectangular microstrip antenna with defected patch surface for improved polarization purity

    Article • February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  34. Rectangular Microstrip Antenna on Slot-Type Defected Ground for Reduced Cross-Polarized Radiation

    Article • IEEE Antennas and Wireless Propagation Letters, January 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  35. Improved polarization purity for circular microstrip antenna with defected patch surface

    Article • International Journal of Microwave and Wireless Technologies, October 2014, Cambridge University Press

    Dr Sudipta Chattopadhyay

  36. Physical and Quantitative Analysis of Compact Rectangular Microstrip Antenna with Shorted Non-Radiating Edges for Reduced Cross-Polarized Radiation Using Modifi ed Cavity Model

    Article • IEEE Antennas and Propagation Magazine, August 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  37. Accurate CAD formulation for resonant frequency of circular sectorial microstrip antenna

    Article • December 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  38. Rectangular Microstrip Antenna Using Inductive Septums for Dual Band Operation with a New Resonant Mode

    Article • Journal of Electromagnetic Analysis and Application, January 2012, Scientific Research Publishing, Inc,

    Dr Sudipta Chattopadhyay

  39. Rectangular Microstrip Antenna for Symmetrical 3-D Beam Widths for an Efficient Feed of Reflector Antenna and its Quantitative Analysis

    Article • Journal of Electromagnetic Analysis and Application, January 2012, Scientific Research Publishing, Inc,

    Dr Sudipta Chattopadhyay

  40. Rectangular Microstrip Antenna on Ridge Ground Plane to Control the Resonant Modes for Improved Bandwidth using Transverse Resonance Method

    Article • Journal of Electromagnetic Analysis and Application, January 2012, Scientific Research Publishing, Inc,

    Dr Sudipta Chattopadhyay

  41. Rectangular Microstrip Antenna with Air Cavity for High Gain and Improved Front to Back Ratio

    Article • Journal of Electromagnetic Analysis and Application, January 2011, Scientific Research Publishing, Inc,

    Dr Sudipta Chattopadhyay

  42. Aspect Ratio: A Major Controlling Factor of Radiation Characteristics of Microstrip Antenna

    Article • Journal of Electromagnetic Analysis and Application, January 2011, Scientific Research Publishing, Inc,

    Dr Sudipta Chattopadhyay

  43. Estimation of Gain Enhancement Replacing PTFE by Air Substrate in a Microstrip Patch Antenna [Antenna Designer's Notebook

    Article • IEEE Antennas and Propagation Magazine, June 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  44. Rectangular patch on air and air-dielectric composite substrates to achieve improved radiation characteristics

    Article • December 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  45. Rectangular Microstrip Patch on a Composite Dielectric Substrate for High-Gain Wide-Beam Radiation Patterns

    Article • IEEE Transactions on Antennas and Propagation, October 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  46. rectangular microstrip antenna with dumbbell shaped DGS

    Article • IET Microwaves Antennas & Propagation, January 2009, the Institution of Engineering and Technology (the IET)

    Dr Sudipta Chattopadhyay

  47. Rectangular microstrips with variable air gap and varying aspect ratio: Improved formulations and experiments

    Article • Microwave and Optical Technology Letters, November 2008, Wiley

    Dr Sudipta Chattopadhyay

  48. CAD of mechanically tunable rectangular microstrip patch with variable aspect ratio

    Article • December 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  49. Microstrip radiating structures: Theoretical and experimental investigations executed in recent years at the University of Calcutta

    Article • December 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay

  50. Accurate CAD Formulation for Rectangular Microstrip Patch Antennas

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Sudipta Chattopadhyay