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:
Feb. 21, 2012
Filed:
May. 31, 2007
Applicant:
Afshin Ziaei, Vanves, FR;
Inventor:
Afshin Ziaei, Vanves, FR;
Assignee:
Thales, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 1/10 (2006.01); H01P 5/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circulator with at least three ports (p, p, p) comprises two identical electromechanical micro-switches of the series type (M, M) formed on the same substrate, a first micro-switch being disposed in order to allow the transmission of a radiofrequency or microwave signal from an input port (p) to a port (p) designed to be connected to an antenna, a second micro-switch being disposed in order to allow the signal transmission between the port (p) designed to be connected to an antenna and said output port. Application to a radiofrequency or microwave telecommunications system.