Design of a UWB Antenna Array for Ka Band Operation
ISSN
2349-5162
Cite This Article
"Design of a UWB Antenna Array for Ka Band Operation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 1, page no.29-33, January-2018, Available :http://www.jetir.org/papers/JETIR1801007.pdf
An ultra wide band circular ring patch antenna array is investigated in this paper. The initial design was a single element annular ring patch antenna fed with microstrip line on FR4 dielectric substrate with and thickness h=1.6 mm. Eigen value solution for 28 GHz yields inner radius a=3.0 mm and outer radius b= 4.05 mm for the patch. The single element shows a bandwidth of 37.2 % at 28.5 GHz with -21dB return loss. The antenna with four connected annular rings array, fed with microstrip line, shows enhanced bandwidth of 57.57 % at 28 GHz with return loss of -23.5 dB. The array also shows multi frequency response. The designed antennae can be used in wireless communication(Abstract).
Key Words
Annular ring antenna, array antenna, ultra wide bandwidth antenna, wireless communication
Cite This Article
"Design of a UWB Antenna Array for Ka Band Operation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 1, page no. pp29-33, January-2018, Available at : http://www.jetir.org/papers/JETIR1801007.pdf
Publication Details
Published Paper ID: JETIR1801007
Registration ID: 171186
Published In: Volume 5 | Issue 1 | Year January-2018
"Design of a UWB Antenna Array for Ka Band Operation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 1, page no. pp29-33, January-2018, Available at : http://www.jetir.org/papers/JETIR1801007.pdf