Abstract: An electrostatic ohmic shunt radio frequency (RF) microeleetromechanical system (MEMS) switch and method of manufacturing includes a co-planar waveguide (CPW) transmission line comprising a plurality of slots and a plurality of pillars, wherein a space between successive ones of the plurality of pillars is defined by one of the plurality of slots; a plurality of electrodes positioned in the slots; a conductive contact beam elevated over the CPW transmission line and the plurality of electrodes; and a plurality of conductive contact dimples positioned between the conductive contact beam and the CPW transmission line, wherein the plurality of pillars are adapted to prevent physical contact between the plurality of electrodes and the conductive contact beam.
Type:
Application
Filed:
September 25, 2007
Publication date:
November 1, 2012
Applicant:
US Government as represented by Sect. of Army
Inventors:
Jeffrey S. Pulskamp, Daniel C. Judy, Ronald G. Polcawich