NL161937B - Bandsperrend filter. - Google Patents

Bandsperrend filter.

Info

Publication number: NL161937B
Authority: NL; Netherlands
Prior art keywords: tire; protection filter; filter; protection
Prior art date: 1969-03-14

Application number

NL7002410.A

Other languages

English (en)

Other versions

NL161937C (nl

NL7002410A (nl

Original Assignee

Marconi Co Ltd

Priority date (The priority date 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 date listed.)

1969-03-14

Filing date

1970-02-20

Publication date

1979-10-15

1970-02-20 Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd

1970-09-16 Publication of NL7002410A publication Critical patent/NL7002410A/xx

1979-10-15 Publication of NL161937B publication Critical patent/NL161937B/nl

1980-03-17 Application granted granted Critical

1980-03-17 Publication of NL161937C publication Critical patent/NL161937C/nl

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
- H03H19/002—N-path filters

NL7002410.A 1969-03-14 1970-02-20 Bandsperrend filter. NL161937C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB1342169		1969-03-14
DE19702017285 DE2017285B2 (de)	1969-03-14	1970-04-10	Bandsperrfilter

Publications (3)

Publication Number	Publication Date
NL7002410A NL7002410A (nl)	1970-09-16
NL161937B true NL161937B (nl)	1979-10-15
NL161937C NL161937C (nl)	1980-03-17

Family

ID=25758952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7002410.A NL161937C (nl)	1969-03-14	1970-02-20	Bandsperrend filter.

Country Status (5)

Country	Link
US (1)	US3603898A (nl)
DE (1)	DE2017285B2 (nl)
GB (1)	GB1228511A (nl)
NL (1)	NL161937C (nl)
SE (1)	SE363552B (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3761816A (en) *	1972-09-08	1973-09-25	Bell Telephone Labor Inc	Data set employing a commutating capacitor, tracking, notch filter
US4039979A (en) *	1975-06-18	1977-08-02	Bell Telephone Laboratories, Incorporated	Reduction of aliasing distortion in sampled signals
GB1534319A (en) *	1976-08-20	1978-11-29	Cossor Ltd A C	Electrical filter networks
JPS53116052A (en) *	1977-03-18	1978-10-11	Nec Corp	Band pass filter
US4392068A (en) *	1981-07-17	1983-07-05	General Electric Company	Capacitive commutating filter
JP2715770B2 (ja) *	1991-12-26	1998-02-18	日本電気株式会社	時定数検出回路及び時定数調整回路
US5574633A (en) *	1994-02-23	1996-11-12	At&T Global Information Solubions Company	Multi-phase charge sharing method and apparatus
US5473526A (en) *	1994-04-22	1995-12-05	University Of Southern California	System and method for power-efficient charging and discharging of a capacitive load from a single source
USRE38918E1 (en) *	1994-04-22	2005-12-13	University Of Southern California	System and method for power-efficient charging and discharging of a capacitive load from a single source
JPH10154026A (ja) *	1996-11-22	1998-06-09	Alps Electric Co Ltd	電池内蔵式電子機器
US6985142B1 (en) *	1998-09-03	2006-01-10	University Of Southern California	Power-efficient, pulsed driving of capacitive loads to controllable voltage levels
US7502603B2 (en) *	2005-06-03	2009-03-10	Maxim Integrated Products, Inc.	DC cancellation in zero-IF receivers
GB2491223B (en)	2012-03-09	2013-08-07	Renesas Mobile Corp	Filter
US9136815B2 (en) *	2012-06-13	2015-09-15	Nokia Technologies Oy	Methods and apparatuses for implementing variable bandwidth RF tracking filters for reconfigurable multi-standard radios
US9136825B2 (en)	2012-06-13	2015-09-15	Nokia Technologies Oy	Method and device for implementing tracking filters and RF front end of software defined radios
US9264009B2 (en) *	2013-03-15	2016-02-16	Avago Technologies General Ip (Singapore) Pte. Ltd.	AC coupling circuit with hybrid switches and constant load
US9407482B2 (en)	2013-11-11	2016-08-02	Nokia Technologies Oy	Tunable RF N-path filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2584986A (en) *	1946-04-24	1952-02-12	Fed Telephone & Radio Corp	Selective wave filter

1969
- 1969-03-14 GB GB1342169A patent/GB1228511A/en not_active Expired
1970
- 1970-01-29 SE SE01161/70A patent/SE363552B/xx unknown
- 1970-02-02 US US7794A patent/US3603898A/en not_active Expired - Lifetime
- 1970-02-20 NL NL7002410.A patent/NL161937C/nl not_active IP Right Cessation
- 1970-04-10 DE DE19702017285 patent/DE2017285B2/de active Granted

Also Published As

Publication number	Publication date
GB1228511A (nl)	1971-04-15
DE2017285B2 (de)	1972-06-15
DE2017285A1 (de)	1971-11-04
NL161937C (nl)	1980-03-17
DE2017285C3 (nl)	1973-01-04
US3603898A (en)	1971-09-07
SE363552B (nl)	1974-01-21
NL7002410A (nl)	1970-09-16

Publication	Publication Date	Title
DK126959B (da)	1973-09-03	Muffe.
CH501422A (de)	1971-01-15	Filter
FI52022C (fi)	1977-06-10	Kiekkosuodatin.
NL154122B (nl)	1977-08-15	Filterpers.
NL161937B (nl)	1979-10-15	Bandsperrend filter.
BE757121A (fr)	1971-03-16	Elements filtrants
DK136274B (da)	1977-09-19	Universalled.
DK137867B (da)	1978-05-22	Stenbor.
NL144063B (nl)	1974-11-15	Optisch filter.
BE747829A (fr)	1970-09-23	Elements filtrants
DE2053591B2 (de)	1972-04-13	Filteranordnung
DK125006B (da)	1972-12-18	Termokopieringsapparat.
DK126547B (da)	1973-07-30	Nematodicid.
ES147313Y (es)	1970-02-01	Filtro.
NL140740B (nl)	1974-01-15	Filter.
DK124185B (da)	1972-09-25	Termokopieringsmaskine.
ES145998Y (es)	1970-02-16	Filtro perfeccionado.
ES168495Y (es)	1972-04-16	Cartucho filtrante.
ES144827Y (es)	1969-12-16	Llavero-carnet.
ES146148Y (es)	1970-02-16	Palillero.
ES147504Y (es)	1970-04-01	Maletin-percha.
ES147388Y (es)	1970-08-16	Mini-botiquin.
ES144530Y (es)	1970-02-16	Tapon-obturador.
ES147155Y (es)	1970-08-01	Cinturon-faja.
ES144881Y (es)	1969-12-16	Caja-envase.

Legal Events

Date	Code	Title	Description
1982-10-18	V1	Lapsed because of non-payment of the annual fee
1990-02-19	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: MARCONI