| Presentation | 1997/2/28 Wafer-Scale MMICs Based on New Circuit Topology for Microwave Signal Processing Y. SUZUKI, I. TOYODA, T. OHIRA, H. OGAWA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To radiate high power multiple beams, the approach of an active phased array with spatial power combining is a viable solution. An entire beam forming network for phased array must be equipped with the proportional number (number of beams times number of radiators) of phase and amplitude controlled function. The concept of Microwave Signal Processing, MSP, is presented for direct and collective signal processing at microwave frequencies. Unit circuit cells and functional circuits for BFN, such as power divider, quadrature hybrid, 360-degree variable phase shifter, variable attenuator and phase-inversible variable attenuator are newly proposed and designed. The fabricated MMIC successfully functions very well with 360-degree phase and variable amplitude. It can excite 64- or 32-element active phased arrays. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Microwave Signal Processing / Satellite Transponder / Multibeam / Phased-array / MMIC |
| Paper # | SANE96-91,SAT96-139 |
| Date of Issue |
| Conference Information | |
| Committee | SAT |
|---|---|
| Conference Date | 1997/2/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Wafer-Scale MMICs Based on New Circuit Topology for Microwave Signal Processing |
| Sub Title (in English) | |
| Keyword(1) | Microwave Signal Processing |
| Keyword(2) | Satellite Transponder |
| Keyword(3) | Multibeam |
| Keyword(4) | Phased-array |
| Keyword(5) | MMIC |
| 1st Author's Name | Y. SUZUKI |
| 1st Author's Affiliation | NTT Wireless Systems Laboratories() |
| 2nd Author's Name | I. TOYODA |
| 2nd Author's Affiliation | NTT Wireless Systems Laboratories |
| 3rd Author's Name | T. OHIRA |
| 3rd Author's Affiliation | NTT Wireless Systems Laboratories |
| 4th Author's Name | H. OGAWA |
| 4th Author's Affiliation | NTT Wireless Systems Laboratories |
| Date | 1997/2/28 |
| Paper # | SANE96-91,SAT96-139 |
| Volume (vol) | vol.96 |
| Number (no) | 548 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |