An active conformal array antenna with very small thickness

Kanno, Makoto; Hashimura, T.; Katada, Toshitaka; Watanabe, Takeshi; Iio, S.; Soga, Hiromu; Nakada, T.; Miyano, N.

doi:10.1109/past.1996.566074

Cited by 2 publications

(1 citation statement)

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“…1996년에 Kanno [8], [9] 는 600개의 송수신 모듈을 이용하여 그림 1과 같이 항공기 의 동체와 날개에 적용할 수 있는 컨포멀 안테나를 구현 하였다. 최근에는 방사소자와 급전 회로, 증폭기, 전력 분 배기, 냉각기, 필터 등의 RF 시스템을 단일 시스템으로 구현하는 스마트 스킨(smart skin)의 개념이 등장한 이후 컨포멀 배열 안테나는 더 큰 관심을 받으며 연구되고 있 는 중이다 [10], [11] .…”

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Study on Pattern Synthesis of Conformal Phased Array Antenna

Park¹,

Kwon²,

Ryu³

et al. 2015

The Journal of Korean Institute of Electromagnetic Engineering

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This paper describes the pattern synthesis method of two kinds of conformal array antenna using the Enhanced Adaptive Genetic Algorithm (EAGA). One is the 1×16 conformal array antenna on a curved cylindrical metallic surface with quadratic function, and the other is the 18-element conformal arrary antenna on a metallic surface obtained by the rotation of a quadratic function curve around the axis. The active element pattern is utilized in the pattern synthesis. Especially for the case of the rotated-type conformal array antenna the transformed active element pattern obtained from the Euler's angle rotation of the active element pattern of the planar concentric array is utilized, which reduces the synthesis time a lot. To verify the validity of the proposed synthesis method the MATLAB results are compared with the MWS results. Furthermore, for the case of 1×16 conformal array antenna the measured results are compared with the MATLAB synthesized results.

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