Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (CN101427464) An electronic filter and an electronic circuit for use in a switching application

Office : China
Application Number: 200680054315.8 Application Date: 22.03.2006
Publication Number: 101427464 Publication Date: 06.05.2009
Publication Kind : A
Prior PCT appl.: Application Number:PCTAU2006000381 ; Publication Number:2007106924 Click to see the data
IPC:
H03H 7/12
H03H 9/46
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
H
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
7
Multiple-port networks comprising only passive electrical elements as network components
01
Frequency selective two-port networks
12
Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
H
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
9
Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
46
Filters
CPC:
H03H 7/0153
H03H 7/1766
H03H 7/1783
H03H 7/38
H03H 7/427
H03H 11/1213
H04M 11/062
Applicants: C10 Communications PTY Ltd.
C10通信私人有限公司
Inventors: T. Ong
T·翁
Agents: cheng wei wang jinyang
北京戈程知识产权代理有限公司
北京戈程知识产权代理有限公司
Priority Data:
Title: (EN) An electronic filter and an electronic circuit for use in a switching application
(ZH) 用于在开关应用中使用的电子滤波器和电路
Abstract: front page image
(EN) An electronic filter (100) comprising: a filter section (102, 104); an impedance correction section (106 and 108) that is electrically coupled to the filter section (102, 104); and a circuit altering section (110-116) that is arranged to alter at least one property of the impedance correction section (106, 108) to effect a shift in a resonant frequency of the impedance correction section (106, 108) from with a pass band of the filter section to within a stop band of the filter section (102, 104).
(ZH)

本发明提供了一种用于在开关应用中使用的电子滤波器和电路。该电子滤波器100包括:滤波器部102和104;阻抗校正部106和108,其电连接到所述滤波器部102和104;以及电路改变部110至116,其被布置成改变所述阻抗校正部106和108的至少一个性质,以实现所述阻抗校正部106和108的谐振频率从所述滤波器部的通带内到所述滤波器部102和104的阻带内的偏移。


Also published as:
NZ571608EP2002540US20100127796AU2006340709WO/2007/106924