Patent 8368451 was granted and assigned to Auriga Measurement Systems LLC on February, 2013 by the United States Patent and Trademark Office.
A radio frequency (RF) switch circuit includes switching devices coupled at a common node and a floating control signal circuit (CSS) coupled to the control electrodes of the switching devices and the common node and configured to isolate RF signals from the CSS and configured to provide differential voltage signals to the common node and each of the control electrodes.