FI904112A - 90-GRADERS HYBRIDKOPPLING. - Google Patents

90-GRADERS HYBRIDKOPPLING. Download PDF

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Publication number
FI904112A
FI904112A FI904112A FI904112A FI904112A FI 904112 A FI904112 A FI 904112A FI 904112 A FI904112 A FI 904112A FI 904112 A FI904112 A FI 904112A FI 904112 A FI904112 A FI 904112A
Authority
FI
Finland
Prior art keywords
conductors
hybrid coupler
hybridkoppling
graders
hybrid
Prior art date
Application number
FI904112A
Other languages
Finnish (fi)
Other versions
FI904112A0 (en
FI86586B (en
FI86586C (en
Inventor
Andre Paul Dekker
Original Assignee
Telenokia Oy
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.)
Filing date
Publication date
Application filed by Telenokia Oy filed Critical Telenokia Oy
Priority to FI904112A priority Critical patent/FI86586C/en
Publication of FI904112A0 publication Critical patent/FI904112A0/en
Publication of FI904112A publication Critical patent/FI904112A/en
Publication of FI86586B publication Critical patent/FI86586B/en
Application granted granted Critical
Publication of FI86586C publication Critical patent/FI86586C/en

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  • Catching Or Destruction (AREA)

Abstract

The invention concerns a 90-degrees hybrid coupler comprising two conductors 5, 6 separated from each other, the ends 5d, 5e, 6d, 6e of which form the inputs and outputs of the hybrid coupler. The conductors 5, 6 comprise three series-connected conductor sections 5a - 5c, 6a - 6c in which the electrical length of each is approximately a quarter of the wavelength for the average frequency of the hybrid coupler. To achieve the greatest possible total connection coefficient, the connection between the conductors is weakest at the middle section 5c, 6c of the hybrid's conductors. <IMAGE>
FI904112A 1990-08-20 1990-08-20 90 degree hybrid clutch FI86586C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI904112A FI86586C (en) 1990-08-20 1990-08-20 90 degree hybrid clutch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI904112A FI86586C (en) 1990-08-20 1990-08-20 90 degree hybrid clutch
FI904112 1990-08-20

Publications (4)

Publication Number Publication Date
FI904112A0 FI904112A0 (en) 1990-08-20
FI904112A true FI904112A (en) 1992-02-21
FI86586B FI86586B (en) 1992-05-29
FI86586C FI86586C (en) 1992-09-10

Family

ID=8530953

Family Applications (1)

Application Number Title Priority Date Filing Date
FI904112A FI86586C (en) 1990-08-20 1990-08-20 90 degree hybrid clutch

Country Status (1)

Country Link
FI (1) FI86586C (en)

Also Published As

Publication number Publication date
FI904112A0 (en) 1990-08-20
FI86586B (en) 1992-05-29
FI86586C (en) 1992-09-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: TELENOKIA OY