Higher order mode excitation for high-gain broadside radiation from cylindrical dielectric resonator antennas D Guha, A Banerjee, C Kumar, YMM Antar
IEEE Transactions on Antennas and Propagation 60 (1), 71-77, 2011
143 2011 Nature of cross-polarized radiations from probe-fed circular microstrip antennas and their suppression using different geometries of defected ground structure (DGS) C Kumar, D Guha
IEEE Transactions on Antennas and Propagation 60 (1), 92-101, 2011
131 2011 Control of higher harmonics and their radiations in microstrip antennas using compact defected ground structures S Biswas, D Guha, C Kumar
IEEE transactions on antennas and propagation 61 (6), 3349-3353, 2013
117 2013 Defected ground structure (DGS)‐integrated rectangular microstrip patch for improved polarisation purity with wide impedance bandwidth C Kumar, D Guha
IET Microwaves, Antennas & Propagation 8 (8), 589-596, 2014
101 * 2014 Improved cross-polarization characteristics of circular microstrip antenna employing arc-shaped defected ground structure (DGS) D Guha, C Kumar, S Pal
IEEE antennas and wireless propagation letters 8, 1367-1369, 2009
101 2009 Microstrip patch versus dielectric resonator antenna bearing all commonly used feeds: An experimental study to choose the right element D Guha, C Kumar
IEEE Antennas and Propagation Magazine 58 (1), 45-55, 2016
94 2016 Dualband Cylindrical Dielectric Resonator Antenna Employing D Guha, P Gupta, C Kumar
IEEE Transactions on Antennas and Propagation 63 (1), 433-438, 2014
89 2014 Asymmetric geometry of defected ground structure for rectangular microstrip: A new approach to reduce its cross-polarized fields C Kumar, D Guha
IEEE Transactions on Antennas and Propagation 64 (6), 2503-2506, 2016
87 2016 A novel periodically tapered structure-based gold nanoparticles and graphene oxide–Immobilized optical fiber sensor to detect ascorbic acid G Zhu, N Agrawal, R Singh, S Kumar, B Zhang, C Saha, C Kumar
Optics & Laser Technology 127, 106156, 2020
71 2020 Detection of L-cysteine using silver nanoparticles and graphene oxide immobilized tapered SMS optical fiber structure N Agrawal, C Saha, C Kumar, R Singh, B Zhang, R Jha, S Kumar
IEEE Sensors Journal 20 (19), 11372-11379, 2020
70 2020 Ultra-sensitive cholesterol sensor using gold and zinc-oxide nanoparticles immobilized core mismatch MPM/SPS probe N Agrawal, B Zhang, C Saha, C Kumar, X Pu, S Kumar
Journal of Lightwave Technology 38 (8), 2523-2529, 2020
70 2020 Development of dopamine sensor using silver nanoparticles and PEG-functionalized tapered optical fiber structure N Agrawal, B Zhang, C Saha, C Kumar, BK Kaushik, S Kumar
IEEE Transactions on Biomedical Engineering 67 (6), 1542-1547, 2019
68 2019 New technique to excite higher-order radiating mode in a cylindrical dielectric resonator antenna D Guha, A Banerjee, C Kumar, YMM Antar
IEEE Antennas and Wireless Propagation Letters 13, 15-18, 2013
66 2013 Defected ground structure integrated microstrip array antenna for improved radiation properties C Kumar, MI Pasha, D Guha
IEEE Antennas and Wireless Propagation Letters 16, 310-312, 2016
64 2016 Development of uric acid sensor using copper oxide and silver nanoparticles immobilized SMSMS fiber structure-based probe N Agrawal, C Saha, C Kumar, R Singh, B Zhang, S Kumar
IEEE Transactions on Instrumentation and Measurement 69 (11), 9097-9104, 2020
63 2020 Reduction in cross-polarized radiation of microstrip patches using geometry-independent resonant-type defected ground structure (DGS) C Kumar, D Guha
IEEE Transactions on Antennas and Propagation 63 (6), 2767-2772, 2015
63 2015 Segmented hemispherical DRA: New geometry characterized and investigated in multi-element composite forms for wideband antenna applications D Guha, B Gupta, C Kumar, YMM Antar
IEEE Transactions on Antennas and Propagation 60 (3), 1605-1610, 2011
63 2011 New approach in designing resonance cavity high-gain antenna using nontransparent conducting sheet as the superstrate K Dutta, D Guha, C Kumar, YMM Antar
IEEE Transactions on Antennas and Propagation 63 (6), 2807-2813, 2015
61 2015 Printed antenna designs using defected ground structures: a review of fundamentals and state-of-the-art developments D Guha, S Biswas, C Kumar
Forum for electromagnetic research methods and application technologies …, 2014
54 2014 Microstrip patch with nonproximal symmetric defected ground structure (DGS) for improved cross-polarization properties over principal radiation planes C Kumar, MI Pasha, D Guha
IEEE Antennas and Wireless Propagation Letters 14, 1412-1414, 2015
43 2015 
Debatosh GuhaInstitute of Radio Physics & Electronics, Calcutta UniversityVerified email at ieee.org
