Ellipse Shaped Four-Element Microstrip Patch Antenna Array Using Corporate Feed Network
antenna array; ellipse; microstrip; multiband; uwb
The design and simulation of an ellipse-shaped four-element microstrip antenna array for effective multi-band wireless communication are presented in this paper. The proposed antenna makes use of a FR4 substrate, which has overall measurements of 240mm 150mm for a four element antenna and 55mm 55mm for a single element. Simulation of the antenna shows significant return loss at key frequencies: 0.35, 0.5, 1.7, 2.2, 3.6, 5.6, and 9.4GHz, with S11 values below ?10dB. These frequencies cover bands like radar, 4G/5G, ultra-wideband (UWB), global positioning system (GPS), and wireless LAN (WLAN). The antenna achieves broadband operation with good gain values because of the staircase-shaped ground plane and defected radiating ellipse-shaped patch. The Author(s), under exclusive license to Springer Nature Switzerland AG 2026.
Kumar, Naveen; Singh, Dewansh; Chaitanya Kumar, M.V.
Lecture Notes in Networks and Systems;Volume;1928 LNNS;pp.92-101
Springer Science and Business Media Deutschland GmbH
Restricted Access; Hardcopy may be available in the library
https://doi.org/10.1007/978-3-032-22917-5_8 https://www.scopus.com/pages/publications/105039446106?origin=resultslist
Kumar N., RF and Microwave Research Laboratory, ECE Department, CHRIST University, Bangalore, India; Singh D., RF and Microwave Research Laboratory, ECE Department, CHRIST University, Bangalore, India; Chaitanya Kumar M.V., RF and Microwave Research Laboratory, ECE Department, CHRIST University, Bangalore, India