Carbon nanotube devices and method of fabricating the same

Carrier and clock recovery using universal frequency...

Carrier detecting circuit and infrared communication device...

Carrier generations facility for a digital MPX-signal...

Carrier phase controller for a receiver of phase modulated signa

Carrier reproducing apparatus and method of the same

Carrier signal detection circuit featuring a wide range of signa

Carrier squelch method and apparatus

Carrier squelch processing system and apparatus

Cascading-synchronous mixer and method of operation

Catadioptric device intended for an optical responder

CATV converter having improved tuning circuits

CDMA receiver and DCMA demodulator with AGC circuit

CDMA transmitting apparatus and CDMA transmitting method

Cellular communication devices with automated power level adjust

Cellular handoff based on traffic load sharing

Cellular mobile phone with user-data backup and available...

Cellular phone with an insulating envelope for preventing...

Center frequency tuning system for radio-frequency signal receiv

Center-tapped coil-based tank circuit for a balanced mixer circu