1.Yang, Z, Yang, H, Hong, J and Li, Y (2014) Bandwidth enhancement of a polarization-reconfigurable patch antenna with stair-slots on the ground. IEEE Antennas and Wireless Propagation Letters 13, 579–582.
2.Islam, S and Latrach, M (2015) Bandwidth enhancement and size reduction of patch antenna by etching linear slots in the ground plane. 1st URSI Atlantic Radio Science Conference (URSI AT-RASC), Las Palmas.
3.Thatere, A, Zade, PL and Arya, D (2015) Bandwidth enhancement of microstrip patch antenna using “U” slot with modified ground plane. International Conference on Microwave, Optical and Communication Engineering (ICMOCE), Bhubaneswar.
4.Rameswarudu, ES (2016) Bandwidth enhancement defected ground structure microstrip patch antenna for K and Ka band applications. 2nd International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB), Chennai.
5.Liu, N, Zhu, L and Choi, W (2017) A differential-fed microstrip patch antenna with bandwidth enhancement under operation of TM10 and TM30 modes. IEEE Transactions on Antennas and Propagation 65, 1607–1614.
6.Wang, J, Liu, Q and Zhu, L (2017) Bandwidth enhancement of a differential-fed equilateral triangular patch antenna via loading of shorting posts. IEEE Transactions on Antennas and Propagation 65, 36–43.
7.Malekpoor, H and Jam, S (2015) Analysis on bandwidth enhancement of compact probe-fed patch antenna with equivalent transmission line model. IET Microwaves, Antennas & Propagation 9, 1136–1143.
8.Wen, Y, Yang, D, Zeng, H, Zou, M and Pan, J (2018) Bandwidth enhancement of low-profile microstrip antenna for MIMO applications. IEEE Transactions on Antennas and Propagation 66, 1064–1075.
9.Xu, KD, Xu, H, Liu, Y, Li, J and Liu, QH (2018) Microstrip patch antennas with multiple parasitic patches and shorting vias for bandwidth enhancement. IEEE Access 6, 11624–11633.
10.Cao, W and Hong, W (2016) Bandwidth and gain enhancement for single-fed compact microstrip antenna by loading with parasitical patches. IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT), Beijing.
11.Reddy, MH, Joany, RM, Reddy, MJ, Sugadev, M and Logashanmugam, E (2017) Bandwidth enhancement of microstrip patch antenna using parasitic patch. IEEE International Conference on Smart Technologies and Management for Computing, Communication, Controls, Energy and Materials (ICSTM), Chennai.
12.Cai, T, Wang, G, Zhang, X, Wang, Y, Zong, B and Xu, H (2015) Compact microstrip antenna with enhanced bandwidth by loading magneto-electro-dielectric planar waveguided metamaterials. IEEE Transactions on Antennas and Propagation 63, 2306–2311.
13.Nasimuddin, N, Chen, ZN and Qing, X (2016) Bandwidth enhancement of a single-feed circularly polarized antenna using a metasurface metamaterial-based wideband CP rectangular microstrip antenna. IEEE Antennas and Propagation Magazine 58, 39–46.
14.Zhang, J, Zhu, L, Wu, Q, Liu, N and Wu, W (2016) A compact microstrip-fed patch antenna with enhanced bandwidth and harmonic suppression. IEEE Transactions on Antennas and Propagation 64, 5030–5037.
15.Yasin, T and Baktur, R (2017) Bandwidth enhancement of meshed patch antennas through proximity coupling. IEEE Antennas and Wireless Propagation Letters 16, 2501–2504.
16.Mondal, K and Sarkar, P (2017) Enhancement of the gain and bandwidth of the microstrip patch antenna with modified ground plane. International Journal of Microwave and Wireless Technologies 5, 1179–1184.
17.Tiwari, R, Singh, P and Kumar Kanaujia, B (2019) Bandwidth enhancement using modified L-probe fed slotted patch antenna for WLAN and UMTS applications. International Journal of Microwave and Wireless Technologies 3, 302–312.
18.Boukarkar, A, Lin, XQ, Yu, JW, Mei, P, Jiang, Y and Yu, YQ (2017) A highly integrated independently tunable triple-band patch antenna. IEEE Antennas and Wireless Propagation Letters 16, 2216–2219.
19.Chen, Y and Wang, C-F (2015) Characteristic Modes: Theory and Applications in Antenna Engineering, USA: john wiley and sons.
20.Liu, N, Gao, S, Zhu, L, Ji, L, Yang, L and Zheng, H (2020) Low-profile microstrip patch antenna with simultaneous enhanced bandwidth, beamwidth, and cross-polarisation under dual resonance. IET Microwaves Antennas and Propagation 14, 360–365.