Paper Abstract and Keywords |
Presentation |
2015-07-30 14:55
Sidelobe Reduction of Mono Pulse Pattern Using Time Modulated Array Antenna Makoto Matsuki, Kazunari Kihira, Satoshi Yamaguchi, Masataka Ohtsuka, Hiroaki Miyashita (Mitsubishi Electric Corporation) AP2015-47 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A low side lobe level pattern in a phased array antenna is desired for the radar systems. The phase shifter control type time modulated array antenna has been investigated to achieve ultra-low side lobe pattern. In this method, a desired pattern can be accomplished in a time average procedure by temporally controlling of each element phase. For angle tracking radar, application of time-modulated array antenna for mono pulse antenna (sum pattern and delta pattern are formed) has been studied. In this paper, side lobe reduction of mono pulse pattern based on time-modulated array and phase-offset procedure is proposed. The effectiveness of the proposed technique is demonstrated by computer simulation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Time Modulated Array Antenna / Mono Pulse Pattern / Side lobe Reduction / Phase Offset / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 164, AP2015-47, pp. 45-50, July 2015. |
Paper # |
AP2015-47 |
Date of Issue |
2015-07-23 (AP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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AP2015-47 |
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