Cisco Technology, Inc.

Navini Networks, Inc.

Wenhua Zhou

John Grabner

Mitch Johnson

Hang Jin

Ahmadreza Hedayat

George Alexander Bednekoff

Richard L Smith

Ed Condon

William Oliver

Monte Curran

Richard Smith

A wireless communications system is provided with reduced sideband noise and carrier leakage. In the system, at least one transmitter modulates at least one input signal with a first carrier to generate a modulated output signal, and at least one receiver receives the modulated output signal and demodulates the same with a second carrier to generate at least one demodulated output signal. The first and second carriers are at different frequencies, such that the sideband noise and carrier leakage generated by different sources can be distinguished.

Wireless communications system with reduced sideband noise and carrier leakage

A system is disclosed for providing a new panel antenna array with enhanced environmental protection, increased reliability and simplified assembly through the incorporation of new array structures. In one embodiment, a panel antenna array system comprises one or more linear arrays having one or more radiating elements for providing antenna transmission and reception; and one or more protection modules to be aligned vertically with each other in a parallel fashion, with each protection module providing protection to one linear array. A mounting bracket further provides a mounting surface to the protection modules.

Panel antenna array

Growing community of inventors

Plano, TX, United States of America

Wenhua Zhou