Accession Number:

ADD019296

Title:

Wideband High Isolation Circulator Network

Descriptive Note:

Patent, Filed 8 Mar 96, patented 29 Sep 98

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Report Date:

1998-09-29

Pagination or Media Count:

5.0

Abstract:

An isolation circulator network includes three circulators and a 180 degree hybrid coupler for isolating an RF transmitter from a nearby RF receiver. The isolation circulator network comprises a first circulator for transforming a first RF signal, RF1, into a second RF signal, RF2 and a third RF signal, RF3 a second circulator for throughputting the third RF signal a third circulator for transforming the second RF signal into a fourth RF signal, RF4, and a fifth RF signal, RF5, and for throughputting a sixth RF signal, RF6 and a 180-degree hybrid coupler which provides a seventh RF signal, RF7 in response to receiving the third, fifth, and sixth RF signals, where RF7RF5-RF3RF6.

Subject Categories:

  • Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE