| Presentation | 2002/2/15 S-band Phase Shifter for Phased Array Antenna by Using Double Balanced Mixer Amane MIURA, Yoshiyuki FUJINO, Masato TANAKA, Takashi OJIMA, Koji SAKAUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes S-band phase shifter by using double balanced mixer(DBM). The phase shifter was developed as a component of a S-band active phased array antenna for the test vehicle which is prepared for the mobile satellite communications experiments using the Engineering Test Satellite VIII(ETS-VIII). Commercial QPSK modulator was used as the DBM phase shifter. Maximum amplitude variance from mean amplitude was 0.7dB, and maximum phase variance from the input phase value was 1.7°, when the input phase value was rotated from 0° to 360°. The amplitude was linearly operated from 0dB(at an operating voltage of 7.5V) to-7dB(3.5V). These facts indicated that this phase shifter could precisely control both the phase and the amplitude. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Phase shifter / Double balanced mixer / S-band / Phased array antenna / ETS-VIII |
| Paper # | SANE2001-135,SAT2001-157 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2002/2/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | S-band Phase Shifter for Phased Array Antenna by Using Double Balanced Mixer |
| Sub Title (in English) | |
| Keyword(1) | Phase shifter |
| Keyword(2) | Double balanced mixer |
| Keyword(3) | S-band |
| Keyword(4) | Phased array antenna |
| Keyword(5) | ETS-VIII |
| 1st Author's Name | Amane MIURA |
| 1st Author's Affiliation | Kashima Space Research Center, CRL() |
| 2nd Author's Name | Yoshiyuki FUJINO |
| 2nd Author's Affiliation | Kashima Space Research Center, CRL |
| 3rd Author's Name | Masato TANAKA |
| 3rd Author's Affiliation | Kashima Space Research Center, CRL |
| 4th Author's Name | Takashi OJIMA |
| 4th Author's Affiliation | Yagi Antenna Division, Hitachi Kokusai Electric Inc. |
| 5th Author's Name | Koji SAKAUCHI |
| 5th Author's Affiliation | Yagi Antenna Division, Hitachi Kokusai Electric Inc. |
| Date | 2002/2/15 |
| Paper # | SANE2001-135,SAT2001-157 |
| Volume (vol) | vol.101 |
| Number (no) | 655 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |