Raytheon Company

Hughes Aircraft Company

Mark A Talcott

Samuel Doug Tonomura

John Fraschilla

Anthony M Petrucelli

Cynthia Y Hang

Om Gandhi

Kim Poulson

A quasi-switched, multi-band, high-power amplifier includes an input matching network, a low band path, a high band path, and an output matching network. The input matching network includes a single input port that is configured to receive an input signal. The input signal includes at least one tone within a specified frequency band. The low band path is configured, when the specified frequency band is a low frequency band, to amplify the input signal to generate a low band amplified signal. The high band path is configured, when the specified frequency band is a high frequency band, to amplify the input signal to generate a high band amplified signal. The output matching network includes a single output port and is configured to filter at least one of the low band amplified signal and the high band amplified signal into a load through the single output port.

Quasi-switched, multi-band, high-power amplifier and method

A microwave circulator circuit having a multiple port lumped-element circulator, and a common node reactance network for coupling the lumped element circulator to the common ground plane of the microwave circuit with which the circulator circuit is utilized.

Common node reactance network for a broadband cross beam lumped-element

Growing community of inventors

Torrance, CA, United States of America

Mark A Talcott