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:
Oct. 09, 2007
Filed:
Apr. 27, 2004
Alpaslan Demir, Commack, NY (US);
Leonid Kazakevich, Plainview, NY (US);
Fatih Ozluturk, Port Washington, NY (US);
Geetha Lakshmi Narayan, Holbrook, NY (US);
Alpaslan Demir, Commack, NY (US);
Leonid Kazakevich, Plainview, NY (US);
Fatih Ozluturk, Port Washington, NY (US);
Geetha Lakshmi Narayan, Holbrook, NY (US);
InterDigital Technology Corporation, Wilmington, DE (US);
Abstract
A digital baseband (DBB) receiver for receiving and processing a wireless communication signal. The DBB receiver includes at least one low noise amplifier (LNA), at least one demodulator, a direct current (DC) discharge circuit and an LNA control circuit. The LNA selectively amplifies the communication signal. The demodulator outputs analog real and imaginary signal components on real and imaginary signal paths, respectively, in response to receiving the communication signal from the LNA. The DC discharge circuit selectively discharges DC accumulating on at least one of the real and imaginary signal paths. The LNA control circuit turns the LNA on or off.