FR2448250B1 - - Google Patents
Info
- Publication number
- FR2448250B1 FR2448250B1 FR7902752A FR7902752A FR2448250B1 FR 2448250 B1 FR2448250 B1 FR 2448250B1 FR 7902752 A FR7902752 A FR 7902752A FR 7902752 A FR7902752 A FR 7902752A FR 2448250 B1 FR2448250 B1 FR 2448250B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H19/00—Networks using time-varying elements, e.g. N-path filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H15/00—Transversal filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H19/00—Networks using time-varying elements, e.g. N-path filters
- H03H19/002—N-path filters
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7902752A FR2448250A1 (fr) | 1979-02-02 | 1979-02-02 | Filtre suiveur a commutation |
| EP80400125A EP0014628B1 (fr) | 1979-02-02 | 1980-01-25 | Filtre suiveur à commutation |
| DE8080400125T DE3065965D1 (en) | 1979-02-02 | 1980-01-25 | N-path frequency-tracking filter |
| US06/116,972 US4319207A (en) | 1979-02-02 | 1980-01-30 | Narrow-band-pass switching follower filter having n switched paths |
| JP1086480A JPS55104115A (en) | 1979-02-02 | 1980-02-02 | Switching follower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7902752A FR2448250A1 (fr) | 1979-02-02 | 1979-02-02 | Filtre suiveur a commutation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2448250A1 FR2448250A1 (fr) | 1980-08-29 |
| FR2448250B1 true FR2448250B1 (US07345094-20080318-C00003.png) | 1982-07-02 |
Family
ID=9221546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7902752A Granted FR2448250A1 (fr) | 1979-02-02 | 1979-02-02 | Filtre suiveur a commutation |
Country Status (5)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2460564A1 (fr) * | 1979-06-29 | 1981-01-23 | Commissariat Energie Atomique | Ensemble de filtrage par commutation |
| US4358737A (en) * | 1980-10-16 | 1982-11-09 | Motorola, Inc. | Digitally controlled bandwidth sampling filter-detector |
| US4349799A (en) * | 1981-03-12 | 1982-09-14 | Rockwell International Corporation | Switching between radio frequency circuits |
| US4646258A (en) * | 1982-12-30 | 1987-02-24 | Memorial Hospital For Cancer And Allied Diseases | Sampled N-path filter |
| JPS6090411A (ja) * | 1983-10-07 | 1985-05-21 | Hitachi Ltd | フイルタ集積回路 |
| FR2590090B1 (fr) * | 1985-11-13 | 1988-02-12 | Commissariat Energie Atomique | Filtre synchrone a capacites commutees |
| JPS62278852A (ja) * | 1986-05-28 | 1987-12-03 | Sharp Corp | 位相同期フイルタ |
| US4872127A (en) * | 1988-01-07 | 1989-10-03 | Magnetek, Inc. | Ripple rejection filter |
| JPH0654245B2 (ja) * | 1988-04-19 | 1994-07-20 | 三菱電機株式会社 | 渦流量計 |
| US4928075A (en) * | 1989-06-26 | 1990-05-22 | Digital Equipment Corporation | Multiple bandwidth filter system for phase locked loop |
| US5309771A (en) * | 1992-03-09 | 1994-05-10 | Lew Yon S | Method for processing signals in vortex flowmeters |
| US5369373A (en) * | 1992-10-16 | 1994-11-29 | Unisys Corporation | Comb data generation |
| US5412356A (en) * | 1992-10-26 | 1995-05-02 | Constant Velocity Transmission Lines, Inc. | Digital interface cable |
| US6683919B1 (en) * | 1999-06-16 | 2004-01-27 | National Semiconductor Corporation | Method and apparatus for noise bandwidth reduction in wireless communication signal reception |
| US6621675B2 (en) * | 2001-02-02 | 2003-09-16 | Broadcom Corporation | High bandwidth, high PSRR, low dropout voltage regulator |
| US6566970B2 (en) | 2001-02-02 | 2003-05-20 | Broadcom Corporation | High-speed, high PSRR, wide operating range voltage controlled oscillator |
| US6441660B1 (en) * | 2001-02-02 | 2002-08-27 | Broadcom Corporation | High speed, wide bandwidth phase locked loop |
| US7683739B2 (en) * | 2005-06-21 | 2010-03-23 | Sure-Fire Electrical Corporation | Signal filter assembly with impedance-adjusting characteristic |
| US20090206892A1 (en) * | 2008-02-15 | 2009-08-20 | Tektronix, Inc. | Phase-Locked Loop System and Method |
| DE102009014859B4 (de) * | 2009-03-30 | 2013-06-20 | Phoenix Contact Gmbh & Co. Kg | Filter, insbesondere zur Filterung elektromagnetischer Störungen |
| FR3010837B1 (fr) | 2013-09-17 | 2015-10-02 | Commissariat Energie Atomique | Capteur d'image terahertz |
| US9847772B2 (en) * | 2016-02-03 | 2017-12-19 | Qualcomm Incorporated | N-path filters with flatter frequency response |
| CN112119588A (zh) * | 2018-05-18 | 2020-12-22 | 华为技术有限公司 | 一种改进带外抑制的n路滤波器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1450513A (fr) * | 1965-04-30 | 1966-06-24 | Electronique & Radio Ind | Perfectionnements aux réseaux correcteurs pour servomécanismes |
| US3445685A (en) * | 1966-11-10 | 1969-05-20 | Gen Dynamics Corp | Filtering apparatus |
| FR2044367A5 (US07345094-20080318-C00003.png) * | 1969-05-19 | 1971-02-19 | Cit Alcatel | |
| DE2553091A1 (de) * | 1975-11-26 | 1977-06-02 | Siemens Ag | N-pfad-filter |
-
1979
- 1979-02-02 FR FR7902752A patent/FR2448250A1/fr active Granted
-
1980
- 1980-01-25 DE DE8080400125T patent/DE3065965D1/de not_active Expired
- 1980-01-25 EP EP80400125A patent/EP0014628B1/fr not_active Expired
- 1980-01-30 US US06/116,972 patent/US4319207A/en not_active Expired - Lifetime
- 1980-02-02 JP JP1086480A patent/JPS55104115A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2448250A1 (fr) | 1980-08-29 |
| JPS55104115A (en) | 1980-08-09 |
| DE3065965D1 (en) | 1984-02-02 |
| EP0014628B1 (fr) | 1983-12-28 |
| EP0014628A1 (fr) | 1980-08-20 |
| US4319207A (en) | 1982-03-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |