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:
Aug. 04, 2009
Filed:
Jan. 12, 2006
Applicant:
Joshua D. Niedzwiecki, Manchester, NH (US);
Inventor:
Joshua D. Niedzwiecki, Manchester, NH (US);
Assignee:
BAE Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
In the invention, a four-port junction () has a port () connected to an RF signal source (). The four-port junction () also has an antenna port () coupled to a combined transmit/receive antenna (). Two ports () of the four-port junction () develop output power that is applied to an analogue-to-digital converter (), that is in turn coupled to a central processor (), that is in turn coupled to a user interface ().