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:
Apr. 21, 2009
Filed:
Mar. 03, 2005
Wag Hanna, Ottawa, CA;
Colin Kellett, Ramsbury, GB;
Theodore Pantazopoulos, Ottawa, CA;
Mike Roper, Ottawa, CA;
Russell Smith, Ottawa, CA;
Quilin Yuan, Kanata, CA;
Jie Zhang, Kanata, CA;
Wag Hanna, Ottawa, CA;
Colin Kellett, Ramsbury, GB;
Theodore Pantazopoulos, Ottawa, CA;
Mike Roper, Ottawa, CA;
Russell Smith, Ottawa, CA;
Quilin Yuan, Kanata, CA;
Jie Zhang, Kanata, CA;
Spotwave Wireless Inc., Ontario, CA;
Abstract
An intelligent gain controller (IGC) for an on-frequency repeater implements a method for identifying a desired narrow band signal within a broadband RF signal. Thus, a candidate narrow band signal within the broadband signal is isolated. The isolated narrow band signal is then processed to detect repeating features of the narrow band signal. The detected repeating features are then analyzed to identify the signal type of the isolated narrow band signal. System gain of the in-frequency repeater can be controlled based on the power level of the identified narrow band signal.