Items where Author is "Kumar, Chandrakanta"

Article

Kumar, Chandrakanta ; Guha, Debatosh (2021) Higher Mode Discrimination in a Rectangular Patch: New Insight Leading to Improved Design With Consistently Low Cross-Polar Radiations IEEE Transactions on Antennas and Propagation, 69 (2). pp. 708-714. ISSN 0018-926X

Dutta, Debi ; Guha, Debatosh ; Kumar, Chandrakanta (2021) Mitigating Unwanted Mode in a Microstrip Patch by a Simpler Technique to Reduce Cross-Polarized Fields over the Orthogonal Plane IEEE Antennas and Wireless Propagation Letters . p. 1. ISSN 1536-1225

Kumar, Chandrakanta ; Guha, Debatosh (2020) Asymmetric and Compact DGS Configuration for Circular Patch With Improved Radiations IEEE Antennas and Wireless Propagation Letters, 19 (2). pp. 355-357. ISSN 1536-1225

Gupta, Poulomi ; Guha, Debatosh ; Kumar, Chandrakanta (2020) Higher mode‐based wideband antenna design using an engineered cylindrical dielectric resonator IET Microwaves, Antennas & Propagation, 14 (4). pp. 241-246. ISSN 1751-8733

Sarkar, Chandreyee ; Guha, Debatosh ; Kumar, Chandrakanta (2020) Hybrid Subarray Using a New Concept of Feed for Advanced Antenna and Array Designs IEEE Transactions on Antennas and Propagation . p. 1. ISSN 0018-926X

Kumar, Chandrakanta ; Guha, Debatosh (2020) Mitigating Backside Radiation Issues of Defected Ground Structure Integrated Microstrip Patches IEEE Antennas and Wireless Propagation Letters, 19 (12). pp. 2502-2506. ISSN 1536-1225

Pasha, Mahammad Intiyas ; Kumar, Chandrakanta ; Guha, Debatosh (2020) Mitigating High Cross-Polarized Radiation Issues Over the Diagonal Planes of Microstrip Patches IEEE Transactions on Antennas and Propagation, 68 (6). pp. 4950-4954. ISSN 0018-926X

Kumar, B. Pavan ; Guha, Debatosh ; Kumar, Chandrakanta (2020) Reduction of Beam Squinting and Cross-Polarized Fields in a Wideband CP Element IEEE Antennas and Wireless Propagation Letters, 19 (3). pp. 418-422. ISSN 1536-1225

Dutta, Debi ; Rafidul, Sk ; Guha, Debatosh ; Kumar, Chandrakanta (2020) Suppression of Cross-Polarized Fields of Microstrip Patch Across All Skewed and Orthogonal Radiation Planes IEEE Antennas and Wireless Propagation Letters, 19 (1). pp. 99-103. ISSN 1536-1225

Pasha, Mahammad Intiyas ; Kumar, Chandrakanta ; Guha, Debatosh (2019) Application-Friendly Improved Designs of Single-Fed Circularly Polarized Microstrip Antenna [Antenna Applications Corner] IEEE Antennas and Propagation Magazine, 61 (3). pp. 80-89. ISSN 1045-9243

Sarkar, Chandreyee ; Kumar, Chandrakanta ; Guha, Debatosh (2019) A User-Friendly Glueless Solution for Dielectric Resonator Antennas Using a Probe-Feeding Technique [Antenna Applications Corner] IEEE Antennas and Propagation Magazine, 61 (4). pp. 70-74. ISSN 1045-9243

Sarkar, Chandreyee ; Guha, Debatosh ; Kumar, Chandrakanta ; Antar, Yahia M. M. (2018) New Insight and Design Strategy to Optimize Cross-Polarized Radiations of Microstrip Patch Over Full Bandwidth by Probe Current Control IEEE Transactions on Antennas and Propagation, 66 (8). pp. 3902-3909. ISSN 0018-926X

Pasha, Mahammad Intiyas ; Kumar, Chandrakanta ; Guha, Debatosh (2018) Simultaneous Compensation of Microstrip Feed and Patch by Defected Ground Structure for Reduced Cross-Polarized Radiation IEEE Transactions on Antennas and Propagation, 66 (12). pp. 7348-7352. ISSN 0018-926X

Kumar, Chandrakanta ; Pasha, Mahammad Intiyas ; Guha, Debatosh (2017) Defected Ground Structure Integrated Microstrip Array Antenna for Improved Radiation Properties IEEE Antennas and Wireless Propagation Letters, 16 . pp. 310-312. ISSN 1536-1225

Sarkar, Chandreyee ; Guha, Debatosh ; Kumar, Chandrakanta (2017) Glueless Compound Ground Technique for Dielectric Resonator Antenna and Arrays IEEE Antennas and Wireless Propagation Letters, 16 . pp. 2440-2443. ISSN 1536-1225

Guha, Debatosh ; Ganguly, Debarati ; George, Sumesh ; Kumar, Chandrakanta ; Sebastian, Mailadil ; Antar, Yahia M.M. (2017) A New Design Approach for a Hybrid Monopole to Achieve Increased Ultrawide Bandwidth [Antenna Designer's Notebook] IEEE Antennas and Propagation Magazine, 59 (1). pp. 139-144. ISSN 1045-9243

Gajera, Halappa ; Guha, Debatosh ; Kumar, Chandrakanta (2017) New Technique of Dielectric Perturbation in Dielectric Resonator Antenna to Control the Higher Mode Leading to Reduced Cross-Polar Radiations IEEE Antennas and Wireless Propagation Letters, 16 . pp. 445-448. ISSN 1536-1225

Dutta, Koushik ; Guha, Debatosh ; Kumar, Chandrakanta (2017) Theory of Controlled Aperture Field for Advanced Superstrate Design of a Resonance Cavity Antenna With Improved Radiations Properties IEEE Transactions on Antennas and Propagation, 65 (3). pp. 1399-1403. ISSN 0018-926X

Kumar, Chandrakanta ; Guha, Debatosh (2016) Asymmetric Geometry of Defected Ground Structure for Rectangular Microstrip: A New Approach to Reduce its Cross-Polarized Fields IEEE Transactions on Antennas and Propagation, 64 (6). pp. 2503-2506. ISSN 0018-926X

Gupta, Poulomi ; Guha, Debatosh ; Kumar, Chandrakanta (2016) Dielectric Resonator Working as Feed as Well as Antenna: New Concept for Dual-Mode Dual-Band Improved Design IEEE Transactions on Antennas and Propagation, 64 (4). pp. 1497-1502. ISSN 0018-926X

Guha, Debatosh ; Kumar, Chandrakanta (2016) Microstrip Patch versus Dielectric Resonator Antenna Bearing All Commonly Used Feeds: An experimental study to choose the right element. IEEE Antennas and Propagation Magazine, 58 (1). pp. 45-55. ISSN 1045-9243

Dutta, Koushik ; Guha, Debatosh ; Kumar, Chandrakanta (2016) Synthesizing Aperture Fields Over the Superstrate of Resonance Cavity Antenna for Modifying Its Radiation Properties IEEE Antennas and Wireless Propagation Letters, 15 . pp. 1677-1680. ISSN 1536-1225

Guha, Debatosh ; Gajera, Halappa ; Kumar, Chandrakanta (2015) Cross-Polarized Radiation in a Cylindrical Dielectric Resonator Antenna: Identification of Source, Experimental Proof, and Its Suppression IEEE Transactions on Antennas and Propagation, 63 (4). pp. 1863-1867. ISSN 0018-926X

Guha, Debatosh ; Gupta, Poulomi ; Kumar, Chandrakanta (2015) Dualband Cylindrical Dielectric Resonator Antenna Employing ${\rm HEM}_{{11\delta}}$ and ${\rm HEM}_{{12\delta}}$ Modes Excited by New Composite Aperture IEEE Transactions on Antennas and Propagation, 63 (1). pp. 433-438. ISSN 0018-926X

Kumar, Chandrakanta ; Pasha, Mahammad Intiyas ; Guha, Debatosh (2015) Microstrip Patch With Nonproximal Symmetric Defected Ground Structure (DGS) for Improved Cross-Polarization Properties over Principal Radiation Planes IEEE Antennas and Wireless Propagation Letters, 14 . pp. 1412-1414. ISSN 1536-1225

Dutta, Koushik ; Guha, Debatosh ; Kumar, Chandrakanta ; Antar, Yahia M. M. (2015) New Approach in Designing Resonance Cavity High-Gain Antenna Using Nontransparent Conducting Sheet as the Superstrate IEEE Transactions on Antennas and Propagation, 63 (6). pp. 2807-2813. ISSN 0018-926X

Guha, Debatosh ; Gajera, Halappa ; Kumar, Chandrakanta (2015) Perturbation Technique to Improve Purity of Modal Fields in Dielectric Resonator Antenna Resulting in Reduced Cross-Polarized Radiation IEEE Transactions on Antennas and Propagation, 63 (7). pp. 3253-3257. ISSN 0018-926X

Kumar, Chandrakanta ; Guha, Debatosh (2015) Reduction in Cross-Polarized Radiation of Microstrip Patches Using Geometry-Independent Resonant-Type Defected Ground Structure (DGS) IEEE Transactions on Antennas and Propagation, 63 (6). pp. 2767-2772. ISSN 0018-926X

Kumar, Rashmi ; Basu, Anirban ; Sinha, Subrata ; Das, Manoj ; Tripathi, Piyush ; Jain, Amita ; Kumar, Chandrakanta ; Atam, Virendra ; Khan, Saima ; Singh, Amit Shanker (2015) Role of oral Minocycline in acute encephalitis syndrome in India – a randomized controlled trial BMC Infectious Diseases, 16 (1). ISSN 1471-2334

Guha, Debatosh ; Sarkar, Chandreyee ; Dey, Sumitra ; Kumar, Chandrakanta (2015) Wideband High Gain Antenna Realized From Simple Unloaded Single Patch IEEE Transactions on Antennas and Propagation, 63 (10). pp. 4562-4566. ISSN 0018-926X

Kumar, Chandrakanta ; Guha, Debatosh (2014) Defected ground structure (DGS)‐integrated rectangular microstrip patch for improved polarisation purity with wide impedance bandwidth IET Microwaves, Antennas & Propagation, 8 (8). pp. 589-596. ISSN 1751-8733

Kumar, Chandrakanta ; Guha, Debatosh (2014) Defected ground structure (DGS)‐integrated rectangular microstrip patch for improved polarisation purity with wide impedance bandwidth IET Microwaves, Antennas & Propagation, 8 (8). pp. 589-596. ISSN 1751-8733

Guha, Debatosh ; Banerjee, Archita ; Kumar, Chandrakanta ; Antar, Yahia M. M. ; Sebastian, M. T. (2014) Design Guidelines for the Cylindrical Dielectric Resonator Antenna Using the Recently Proposed HEM12d Mode [Antenna Designer's Notebook] IEEE Antennas and Propagation Magazine, 56 (4). pp. 148-158. ISSN 1045-9243

Guha, Debatosh ; Banerjee, Archita ; Kumar, Chandrakanta ; Antar, Yahia M. M. (2014) New Technique to Excite Higher-Order Radiating Mode in a Cylindrical Dielectric Resonator Antenna IEEE Antennas and Wireless Propagation Letters, 13 . pp. 15-18. ISSN 1536-1225

Guha, Debatosh ; Biswas, Sujoy ; Kumar, Chandrakanta (2014) Printed Antenna Designs Using Defected Ground Structures: A Review Of Fundamentals And State-of-the-art Developments Forum for Electromagnetic Research Methods and Application Technologies, 2 . pp. 1-13. ISSN 2470-4202

Biswas, Sujoy ; Guha, Debatosh ; Kumar, Chandrakanta (2013) Control of Higher Harmonics and Their Radiations in Microstrip Antennas Using Compact Defected Ground Structures IEEE Transactions on Antennas and Propagation, 61 (6). pp. 3349-3353. ISSN 0018-926X

Kumar, Chandrakanta ; Guha, Debatosh (2012) Linearly polarized elliptical microstrip antenna with improved polarization purity and bandwidth characteristics Microwave and Optical Technology Letters, 54 (10). pp. 2309-2314. ISSN 0895-2477

Kumar, Chandrakanta ; Guha, Debatosh (2012) Nature of Cross-Polarized Radiations from Probe-Fed Circular Microstrip Antennas and Their Suppression Using Different Geometries of Defected Ground Structure (DGS) IEEE Transactions on Antennas and Propagation, 60 (1). pp. 92-101. ISSN 0018-926X