Presentation | 2006-10-26 An Ultra Compact C-Band 5-Bit MMIC Phase Shifter Based On All-Pass Network Kenichi Miyaguchi, Morishige Hieda, Masatake Hangai, Norihiro Yunoue, Yoshinobu Sasaki, Tamotsu Nishino, Moriyasu Miyazaki, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An ultra compact 5-bit MMIC phase shifter, operating in the C-band, is presented. The proposed phase shifting circuit utilizes the lumped-element all-pass network topology. The transition frequency of the all-pass network, at which maximum phase delay of 180° degree is offered determines the size of the circuit is set to be much higher than the operating bandwidth, resulting in an extremely small chip size of the phase shifter in a relatively low frequency range. The MMIC phase shifter has been successfully fabricated with a die size of 1.72mm×0.81mm (1.37mm^2) and achieved a fractional bandwidth of 10%, demonstrating an insertion loss of 5.7dB+/-0.8dB and an RMS phase shift error of less than 2.3° in the C-band. To our knowledge, the MMIC phase shifter is the smallest among the reported digital phase shifters which cover a total phase shift of 360° for the C-band. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MMIC / Phase Shifter / All-Pass Network |
Paper # | EMCJ2006-60,MW2006-116 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2006/10/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Ultra Compact C-Band 5-Bit MMIC Phase Shifter Based On All-Pass Network |
Sub Title (in English) | |
Keyword(1) | MMIC |
Keyword(2) | Phase Shifter |
Keyword(3) | All-Pass Network |
1st Author's Name | Kenichi Miyaguchi |
1st Author's Affiliation | Information Technology R&D Centre, Mitsubishi Electric Corporation() |
2nd Author's Name | Morishige Hieda |
2nd Author's Affiliation | Information Technology R&D Centre, Mitsubishi Electric Corporation |
3rd Author's Name | Masatake Hangai |
3rd Author's Affiliation | Information Technology R&D Centre, Mitsubishi Electric Corporation |
4th Author's Name | Norihiro Yunoue |
4th Author's Affiliation | Information Technology R&D Centre, Mitsubishi Electric Corporation |
5th Author's Name | Yoshinobu Sasaki |
5th Author's Affiliation | Information Technology R&D Centre, Mitsubishi Electric Corporation |
6th Author's Name | Tamotsu Nishino |
6th Author's Affiliation | Information Technology R&D Centre, Mitsubishi Electric Corporation |
7th Author's Name | Moriyasu Miyazaki |
7th Author's Affiliation | Information Technology R&D Centre, Mitsubishi Electric Corporation |
Date | 2006-10-26 |
Paper # | EMCJ2006-60,MW2006-116 |
Volume (vol) | vol.106 |
Number (no) | 322 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |