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http://dx.doi.org/10.5515/KJKIEES.2007.18.9.1005

Sequentially Rotated Array Microstrip Antenna  

Han, Jeonng-Se (Cheongju College of Korea Polytechnic IV)
Lee, Hyun-Sung (Dept. of Electronic Engineering, Chungbuk National University)
Seo, Dong-Kug (Dept. of Electronic Engineering, Chungbuk National University)
Park, Byoung-Woo (Dept. of Electronic Engineering, Chungbuk National University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.18, no.9, 2007 , pp. 1005-1014 More about this Journal
Abstract
In this paper, The four types SRA(Sequential Rotated Array) antennas has been analyzed. Those are consisted of a 4-elements SRA, a 8-elements SRA, the $2{\times}2$ planer array SRA and the triple (4+8+4)-elements SRA. These LHCP SRA antennas are used a probe feeding multi-layer truncated microstrip antenna whose center frequency is 11.85 CHz. The cooperated feeding circuits are designed for feeding to each elements with equal amplitude and regular phase. Comparing with the each simulation results and experiment results of this 4-type SRA antennas, the triple (4+8+4)-elements SRA showed the most electrical characteristics in the degree of integration, high gain and low cross polarization.
Keywords
Sequentially Rotated Array; Antenna; Microstrip;
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