W-band MEMS-based TWT development

Summary form only given. Calabazas Creek Research, Inc. is funded by the U.S. Air Force to develop advanced, wideband, high frequency, micro-electro-mechanical systems (MEMS)-based traveling wave tubes (TWTs) for the transformational communications architecture. Specifically, the program is developing an 83.5 GHz TWT. Full power testing of the TWT in a solenoid magnetic field by Boeing Satellite System, Inc. is planned in 2004. Following successful completion, PPM focusing will be implemented and development of a device for space qualification will begin. The program is scheduled for completion in April 2005. Successful completion of this program will increase the operating range and applications for vacuum-based RF devices.