MULTICHANNEL RELAY ASSEMBLY WITH IN LINE MEMS SWITCHES

摘要

An ohmic RF MEMS relay includes a substrate with a capacitive coupling, Csub; two actuating elements electrically coupled in series, so as to define a channel, wherein the actuating elements are configured to be independently actuated or simultaneously operated. The actuating elements have their own capacitive coupling, Cgap; a midpoint on the channel is in electrical communication with the actuating elements; and an anchor mechanically coupled to the substrate and supporting at least one of the actuating elements. Also, an ohmic RF MEMS relay that includes an input port; a plurality of first MEMS switches that make up a first switching group in electrical communication with the input port, thereby defining a plurality of channels each leading from each of the MEMS switches; and at least one outlet port along each of the channels distal from the first switching group and in electrical communication with the input port.

主权项

1. An ohmic RF MEMS relay comprising:
a substrate having a first capacitive coupling, Csub; a first actuating element and a second actuating element electrically coupled in series, thereby defining a first channel, wherein the first and second actuating elements are configured to be independently actuated, further wherein the first and second actuating elements have a second capacitive coupling, Cgap; a midpoint on the first channel in electrical communication with the first and the second actuating element; and at least one anchor mechanically coupled to the substrate and supporting at least one of the first and second actuating elements.