Matching Circuit For Adaptive Impedance Matching In Radio

Abstract: An impedance matching circuit for a radio receiving antenna signals and has its matching elements, such as capacitors, progressively switched into the circuit, with the matching element configuration resulting in the highest RSSI being subsequently used until a succeeding test or antenna impedance change. The effect of the matching circuit is accounted for in the transmitter calibration routine so that the matching circuit works for both half duplex and full duplex.

Patent Information

Application #

Filing Date

13 August 2010

Publication Number

34/2013

Publication Type

INA

Invention Field

COMMUNICATION

Status

Email

Parent Application

Applicants

Sony Corporation

1-7-1 Konan Minato-ku Tokyo 108-0075 Japan

Sony Electronics Inc.

1 Sony Drive Park Ridge New Jersey 07656 United States of America

Inventors

1. HIEN NGUYEN

9072 Westvale Road San Diego California 92129 United States of America

2. YI ZHOU

11634 Springside Road San Diego California 92128 United States of America

3. VIJAY PARPIA

718 Old San Francisco Rd Apt 336 Sunnyvale California 94086 United States of America

Specification

MATCHING CIRCUIT FOR ADAPTIVE IMPEDANCE MATCHING IN RADIO

Documents

Application Documents

#	Name	Date
1	1907-DEL-2010-Correspondence-Others-(23-08-2010).pdf	2010-08-23
2	1907-DEL-2010-Assignment-(23-08-2010).pdf	2010-08-23
3	1907-DEL-2010-Form-3-(18-01-2011).pdf	2011-01-18
4	1907-DEL-2010-Correspondence-Others-(18-01-2011).pdf	2011-01-18
5	Form-5.pdf	2011-08-21
6	Form-3.pdf	2011-08-21
7	Form-1.pdf	2011-08-21
8	Drawings.pdf	2011-08-21
9	1907-del-2010-Correspondence Others-(08-12-2011).pdf	2011-12-08
10	1907-del-2010-Correspondence-Others-(03-02-2012).pdf	2012-02-03
11	1907-del-2010-GPA-(03-02-2013).pdf	2013-02-03
12	1907-del-2010-Form-18-(03-02-2013).pdf	2013-02-03
13	1907-DEL-2010-FER.pdf	2017-10-23
14	1907-DEL-2010-AbandonedLetter.pdf	2018-08-23

Search Strategy

1	Search1907del2010_30-08-2017.pdf