| 摘要 |
PROBLEM TO BE SOLVED: To provide a mono-pole multi-input switches whose parasitic reactance is low, and an antenna with these switches being integrated therein. SOLUTION: A switch array comprises a plurality of MEMS switches arrayed on a substrate about a center position, with each MEMS switch being arranged on a common imaginary circle centered on the center position. Additionally, each MEMS switch is preferably arranged in equidistant manner, along the circumference of the imaginary circle. Contacts are provided that connect the RF port of each of the MEMS switches with the center position. COPYRIGHT: (C)2008,JPO&INPIT
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