Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate
2007-10-02
2007-10-02
Takaoka, Dean (Department: 2817)
Wave transmission lines and networks
Plural channel systems
Having branched circuits
C333S105000, C343S844000
Reexamination Certificate
active
10714528
ABSTRACT:
A switch arrangement comprises a plurality of MEMS switches arranged on a substrate about, and close to, a central point, each MEMS switch being disposed on a common imaginary circle centered on the central point. Additionally, and each MEMS switch is preferably spaced equidistantly along the circumference of the imaginary circle and within one quarter wavelength of the central point for frequencies in the passband of the switch arrangement. Connections are provided for connecting a RF port of each one of the MEMS switches with the central point.
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HRL Laboratories LLC
Ladas & Parry
Takaoka Dean
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