DocumentCode :
2152471
Title :
Compact high gain stacked offset broadband microstrip antennas as an alternative to normal stacked and array configurations
Author :
Sarin, V.P. ; Vasudevan, K.
Author_Institution :
Centre for Res. in Electromagneics & Antennas, Cochin Univ. of Sci. & Technol., Cochin, India
fYear :
2012
fDate :
8-14 July 2012
Firstpage :
1
Lastpage :
2
Abstract :
A novel offsetting technique to enhance the gain of broadband patch antennas as an alternative to high gain stacked and array configurations of patch antennas is presented in this paper. Principle of stacking is successfully implemented and the position of the upper parasitic patch is offsetted to enhance the gain of the antenna. The design greatly reduces the separation between the patches up to 0.046λg to enhance the gain thereby reducing the overall volume of the antenna. The maximum achievable gain is found to be 8.9 dBi. The measured results are explained in detail in this paper.
Keywords :
broadband antennas; microstrip antenna arrays; alternative stack; antenna gain enhancement; array configurations; broadband patch antennas gain; compact high gain stacked offset broadband microstrip antennas; high gain array configurations; high gain stacked configurations; normal stack; offsetting technique; stacking principle; upper parasitic patch position; Arrays; Broadband antennas; Gain; Microstrip; Microstrip antenna arrays; Microstrip antennas;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
ISSN :
1522-3965
Print_ISBN :
978-1-4673-0461-0
Type :
conf
DOI :
10.1109/APS.2012.6348991
Filename :
6348991
Link To Document :
بازگشت