• B. Surendra Babu
• K.Nagaraju
• G.Mahesh

In this paper, we present a new multiband patch antenna array structure. The proposed antenna is designed for Ku, K and Ka satellite applications. The configuration of array antenna in the form of a set of a rectangular novel, fed by microstrip line. The antenna designed is printed on a partial ground plane, and the resulting antenna has been found to possess a compact size of 20 mm x 20 mm, and covers specific bands from the frequency spectra. The first band resonant frequency is located at about 13.26 GHz, with -10 dB impedance bandwidth from about 12.21 GHz to 14.4 GHz, the second resonant frequency is located at about 21.41 GHz, with -10 dB impedance bandwidth from about 20.64 GHz to 22.44 GHz, and the high band resonant frequency is located at about 31.67 GHz, with -10 dB impedance bandwidth from about 30.89 GHz to 32.8 GHz.

Patch antenna; Multi - Band; Ku/K/Ka band ; HFSS; Array Antenna

"A Rectangle Novel Multiband Patch Antenna For Satellite Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 2, page no.45-47, February-2020, Available :http://www.jetir.org/papers/JETIR2002005.pdf

"A Rectangle Novel Multiband Patch Antenna For Satellite Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp45-47, February-2020, Available at : http://www.jetir.org/papers/JETIR2002005.pdf