The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2011
Filed:
Oct. 15, 2008
Walter F. Rausch, Shawnee, KS (US);
Harry W. Perlow, Tarpon Springs, FL (US);
Habib Riazi, Stafford, VA (US);
Walter F. Rausch, Shawnee, KS (US);
Harry W. Perlow, Tarpon Springs, FL (US);
Habib Riazi, Stafford, VA (US);
Clear Wireless LLC, Kirkland, WA (US);
Abstract
A communication system is supplied for filtering and attenuating a receive signal in between a bi-directional antenna system and a bi-directional base station system. In the communication system, a first circulator is configured to receive a receive signal from a first bi-directional link coupled to the bi-directional antenna system and circulate the receive signal to a first uni-directional link. A signal processing system is configured to receive the receive signal from the first uni-directional link, filter and attenuate the receive signal, and transfer the receive signal to a second uni-directional link. A second circulator is configured to receive the receive signal from the second uni-directional link, circulate the receive signal to a second bi-directional link coupled to the bi-directional base station system, receive a transmit signal from the second bi-directional link, and circulate the transmit signal to a third uni-directional link. Additionally, the first circulator is configured to receive the transmit signal from the third uni-directional link and circulate the transmit signal to the first bi-directional link coupled to the bi-directional antenna system.