DD135016A1 - Streifenleitungsrichtungskoppler geringer koppeldaempfung - Google Patents
Streifenleitungsrichtungskoppler geringer koppeldaempfungInfo
- Publication number
- DD135016A1 DD135016A1 DD20422778A DD20422778A DD135016A1 DD 135016 A1 DD135016 A1 DD 135016A1 DD 20422778 A DD20422778 A DD 20422778A DD 20422778 A DD20422778 A DD 20422778A DD 135016 A1 DD135016 A1 DD 135016A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- coupling
- strip line
- low
- line coupling
- low coupling
- Prior art date
Links
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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0239—Signal transmission by AC coupling
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Waveguides (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20422778A DD135016A1 (de) | 1978-03-16 | 1978-03-16 | Streifenleitungsrichtungskoppler geringer koppeldaempfung |
DE19792907837 DE2907837A1 (de) | 1978-03-16 | 1979-02-28 | Streifenleitungsrichtungskoppler geringer koppeldaempfung |
HURO001013 HU182739B (en) | 1978-03-16 | 1979-03-15 | Low-damping ribbon line direction coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20422778A DD135016A1 (de) | 1978-03-16 | 1978-03-16 | Streifenleitungsrichtungskoppler geringer koppeldaempfung |
Publications (1)
Publication Number | Publication Date |
---|---|
DD135016A1 true DD135016A1 (de) | 1979-04-04 |
Family
ID=5511856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20422778A DD135016A1 (de) | 1978-03-16 | 1978-03-16 | Streifenleitungsrichtungskoppler geringer koppeldaempfung |
Country Status (3)
Country | Link |
---|---|
DD (1) | DD135016A1 (de) |
DE (1) | DE2907837A1 (de) |
HU (1) | HU182739B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3228993A1 (de) * | 1982-08-03 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Mikrowellen-microstrip-mehrleitersystem, bestehend aus n parallelen streifenleitern |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3126196A1 (de) * | 1981-07-03 | 1983-01-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Richtkoppler fuer integrierte mm-wellen-systeme |
AT393048B (de) * | 1987-04-17 | 1991-07-25 | Siemens Ag Oesterreich | Richtkoppler in mikrostrip-technik |
IT1229726B (it) * | 1989-05-15 | 1991-09-07 | Sits Soc It Telecom Siemens | Accoppiatore direzionale a 3 db, 90 gradi, un'ottava, realizzato in microstriscia e slotline. |
DE19837025A1 (de) * | 1998-08-14 | 2000-02-17 | Rohde & Schwarz | Richtkoppler |
JP6379453B2 (ja) * | 2013-07-01 | 2018-08-29 | 富士通株式会社 | 配線基板及び電子装置 |
-
1978
- 1978-03-16 DD DD20422778A patent/DD135016A1/de not_active IP Right Cessation
-
1979
- 1979-02-28 DE DE19792907837 patent/DE2907837A1/de not_active Withdrawn
- 1979-03-15 HU HURO001013 patent/HU182739B/hu unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3228993A1 (de) * | 1982-08-03 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Mikrowellen-microstrip-mehrleitersystem, bestehend aus n parallelen streifenleitern |
Also Published As
Publication number | Publication date |
---|---|
DE2907837A1 (de) | 1979-09-27 |
HU182739B (en) | 1984-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UW | Conversion of economic patent into exclusive patent | ||
ENJ | Ceased due to non-payment of renewal fee |