FR1447091A - Coupleur directionnel - Google Patents

Coupleur directionnel

Info

Publication number: FR1447091A
Authority: FR; France
Prior art keywords: directional coupler; coupler; directional
Prior art date: 1964-09-21
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

Application number

FR32042A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1964-09-21

Filing date

1965-09-21

Publication date

1966-07-22

1964-09-21 Priority claimed from GB3838464A external-priority patent/GB1023676A/en

1965-09-21 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1965-09-21 Priority to FR32042A priority Critical patent/FR1447091A/fr

1966-07-22 Application granted granted Critical

1966-07-22 Publication of FR1447091A publication Critical patent/FR1447091A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
- H01P5/185—Edge coupled lines
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
- H01P5/187—Broadside coupled lines

FR32042A 1964-09-21 1965-09-21 Coupleur directionnel Expired FR1447091A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR32042A FR1447091A (fr)	1964-09-21	1965-09-21	Coupleur directionnel

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB3838464A GB1023676A (en)	1964-09-21	1964-09-21	Directional coupler
FR32042A FR1447091A (fr)	1964-09-21	1965-09-21	Coupleur directionnel

Publications (1)

Publication Number	Publication Date
FR1447091A true FR1447091A (fr)	1966-07-22

Family

ID=26166245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR32042A Expired FR1447091A (fr)	1964-09-21	1965-09-21	Coupleur directionnel

Country Status (1)

Country	Link
FR (1)	FR1447091A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005027258A1 (fr) *	2003-09-12	2005-03-24	Hüttinger Elektronik Gmbh + Co. Kg	Hybride a 90°

1965
- 1965-09-21 FR FR32042A patent/FR1447091A/fr not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005027258A1 (fr) *	2003-09-12	2005-03-24	Hüttinger Elektronik Gmbh + Co. Kg	Hybride a 90°
US7151422B2 (en)	2003-09-12	2006-12-19	Huettinger Elektronik Gmbh + Co. Kg	90° hybrid
DE112004001614B4 (de) *	2003-09-12	2016-07-28	TRUMPF Hüttinger GmbH + Co. KG	90° Hybrid

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