Patent · US Active

Compact four-way transducer for dual polarization communications systems

US8941549B2 · kind B2 · utility

0Cited by

6References

21Claims

0Family size

Assignee

TONGYU COMMUNICATION INC. · CN

Inventors

Junwei Dong · Zhongshan, CN
Zhonglin Wu · Zhongshan, CN
Guohui Xiong · Zhongshan, CN

Key dates

Filing date	Mar 8, 2013
Grant date	Jan 27, 2015
Priority date	—
Expiry date	Oct 3, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q15/24
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A compact four-way transducer (FWT) is provided for a microwave communications system. The compact FWT is a compact assembly that is configured to process microwave signals in dual-polarization antenna feeds and to provide single polarized signals for four communications channels. The compact FWT includes four terminals facing different directions at one end for receiving/sending single polarized signals, and a terminal at an opposite end for receiving/sending dual polarized signals.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.