MEMS switch

A device comprising:

• a first terminal;
• a second terminal including an opening at an end of the second terminal;
• and
• a beam coupled to the first terminal, an end of the beam opposing the opening.

An apparatus comprising:

• a first switch having a first switch terminal, a second switch terminal, a first control terminal, and a first beam coupled to the first or second switch terminal, the first or second switch terminal having a first opening opposing an end of the first beam, at least part of the first beam being movable responsive to a first signal at the first control terminal;
• a second switch having a third switch terminal, a fourth switch terminal, a second control terminal, and a second beam coupled to the third or fourth switch terminal, the third or fourth switch terminal having a second opening opposing an end of the second beam, at least part of the second beam being movable responsive to a second signal at the second control terminal;
• a receiver coupled to the first switch terminal;
• a transmitter coupled to the third switch terminal;
• and
• a controller coupled to the first and second control terminals.