| Autor: |
Zongsheng Lai, Ziqiang Zhu, S.Z. Zhu, A.Z. Li, Fangmin Guo, Y. Zheng, G.Q. Yang, R.J. Zhu |
| Rok vydání: |
2003 |
| Předmět: |
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| Zdroj: |
Proceedings RAWCON 2002. 2002 IEEE Radio and Wireless Conference (Cat. No.02EX573). |
| Popis: |
Several designs of MEMS millimeter-wave phase shifters are presented. They consist of a coplanar waveguide (CPW) transmission line periodically loaded with 8/spl sim/32 metal bridges, functioning as capacitive switches. Every switching element consists of a thin metallic membrane actuated by applied bias. Remarkable phase shifter performances were observed. One MEMS phase shifter reached to 372/spl deg//3.5 mm under 20 V bias at 35 GHz, with an insertion loss (S/sub 21/) of about 4/spl sim/7 dB. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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