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:
Jan. 08, 2013
Filed:
Aug. 01, 2008
Aleksandar Tasic, San Diego, CA (US);
Christian Holenstein, San Diego, CA (US);
Junxiong Deng, San Diego, CA (US);
Aleksandar Tasic, San Diego, CA (US);
Christian Holenstein, San Diego, CA (US);
Junxiong Deng, San Diego, CA (US);
Other;
Abstract
A circuit is described. The circuit includes a low noise amplifier (LNA), a passive switching core (PSC), a transimpedance amplifier filter (TIA-filter) and a degenerative-impedance gain-tuning network (Zdeg network) having a first Zdeg network input lead, a second Zdeg network input lead, a first Zdeg network output lead and a second Zdeg network output lead, wherein the first Zdeg network input lead is coupled to a first output lead of the LNA and the second Zdeg network input lead is coupled to a second output lead of the LNA, and wherein the first Zdeg network output lead is coupled to a first signal input lead of the PSC and the second Zdeg network output lead is coupled to a second signal input lead of the PSC. The LNA, the Zdeg network, the PSC, and the TIA-filter together form a receiver. A receiver gain is adjusted by the Zdeg network.