Presentation | 1998/8/25 Evaluations of Steerable Multiple-beam Phased Array Antenna Using a Microwave FFT Circuit and Variable Power Dividers Fumio KIRA, Osamu KOBAYASHI, Kenji UENO, Hiroyo OGAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Onboard antennas of the next-generation communication satellites will require multiple beam forming function, high gain and antenna beam steering faculty. The intergrated steerable mutiple beam phased array antenna with variable power dividers and a microwave fast Fourier transform (MW-FFT) circuit is ideally lossless, and it provides beam steering property by a simple control circuit. This paper describes its scanning properties. Multiple beam forming and beam steering function of the antenna are successfully confirmed by both circuit-level mesurements and radiation pattern measurements. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | multi-beam phased array antenna / microwave-FFT circuit, variable power divider / beam steering |
Paper # | A・P98-45 |
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Conference Information | |
Committee | AP |
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Conference Date | 1998/8/25(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
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Paper Information | |
Registration To | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluations of Steerable Multiple-beam Phased Array Antenna Using a Microwave FFT Circuit and Variable Power Dividers |
Sub Title (in English) | |
Keyword(1) | multi-beam phased array antenna |
Keyword(2) | microwave-FFT circuit, variable power divider |
Keyword(3) | beam steering |
1st Author's Name | Fumio KIRA |
1st Author's Affiliation | NTT Wireless Systems Laboratories() |
2nd Author's Name | Osamu KOBAYASHI |
2nd Author's Affiliation | NTT Wireless Systems Laboratories |
3rd Author's Name | Kenji UENO |
3rd Author's Affiliation | NTT Wireless Systems Laboratories |
4th Author's Name | Hiroyo OGAWA |
4th Author's Affiliation | NTT Wireless Systems Laboratories |
Date | 1998/8/25 |
Paper # | A・P98-45 |
Volume (vol) | vol.98 |
Number (no) | 246 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |