NL7612700A - Antenne-afsteminrichting. - Google Patents

Antenne-afsteminrichting.

Info

Publication number: NL7612700A
Authority: NL; Netherlands
Prior art keywords: tuning device; antenna tuning; antenna; tuning
Prior art date: 1976-07-02

Application number

NL7612700A

Other languages

English (en)

Original Assignee

Hatfield Instr 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.)

1976-07-02

Filing date

1976-11-16

Publication date

1978-01-04

1976-11-16 Application filed by Hatfield Instr Ltd filed Critical Hatfield Instr Ltd

1978-01-04 Publication of NL7612700A publication Critical patent/NL7612700A/nl

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/16—Automatic frequency control where the frequency control is accomplished by mechanical means, e.g. by a motor
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
- H03H7/40—Automatic matching of load impedance to source impedance

NL7612700A 1976-07-02 1976-11-16 Antenne-afsteminrichting. NL7612700A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB27736/76A GB1510755A (en)	1976-07-02	1976-07-02	Automatically controlled antenna tuning arrangements

Publications (1)

Publication Number	Publication Date
NL7612700A true NL7612700A (nl)	1978-01-04

Family

ID=10264430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7612700A NL7612700A (nl)	1976-07-02	1976-11-16	Antenne-afsteminrichting.

Country Status (5)

Country	Link
DE (1)	DE2707020A1 (nl)
DK (1)	DK527076A (nl)
GB (1)	GB1510755A (nl)
NL (1)	NL7612700A (nl)
NO (1)	NO763401L (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2151921A1 (en) *	2008-08-07	2010-02-10	Epcos AG	Dynamic impedance matching network and method for matching an impedance between a source and a load

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4375051A (en) *	1981-02-19	1983-02-22	The Perkin-Elmer Corporation	Automatic impedance matching between source and load
US4480178A (en) *	1983-04-04	1984-10-30	At&T Information Systems	Tuning arrangement for interfacing credit card-like device to a reader system
JP4048841B2 (ja) *	2002-06-05	2008-02-20	日本電気株式会社	可変型アンテナ整合回路
EP2922203A1 (en)	2010-12-10	2015-09-23	Peregrine Semiconductor Corporation	Temperature and process compensated tunable acoustic wave filter
US9300038B2 (en)	2010-12-10	2016-03-29	Peregrine Semiconductor Corporation	Method, system, and apparatus for resonator circuits and modulating resonators

1976
- 1976-07-02 GB GB27736/76A patent/GB1510755A/en not_active Expired
- 1976-10-05 NO NO763401A patent/NO763401L/no unknown
- 1976-11-16 NL NL7612700A patent/NL7612700A/nl not_active Application Discontinuation
- 1976-11-23 DK DK527076A patent/DK527076A/da unknown
1977
- 1977-02-18 DE DE19772707020 patent/DE2707020A1/de active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2151921A1 (en) *	2008-08-07	2010-02-10	Epcos AG	Dynamic impedance matching network and method for matching an impedance between a source and a load
WO2010015550A1 (en) *	2008-08-07	2010-02-11	Epcos Ag	Dynamic impedance matching network and method for matching an impedance between a source and a load

Also Published As

Publication number	Publication date
DE2707020A1 (de)	1978-01-12
DK527076A (da)	1978-01-03
GB1510755A (en)	1978-05-17
NO763401L (no)	1978-01-03

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Legal Events

Date	Code	Title	Description
1979-07-25	BV	The patent application has lapsed