DD135016A1 - STRIP LINE COUPLING LOW COUPLING - Google Patents
STRIP LINE COUPLING LOW COUPLINGInfo
- 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 (en) | 1978-03-16 | 1978-03-16 | STRIP LINE COUPLING LOW COUPLING |
DE19792907837 DE2907837A1 (en) | 1978-03-16 | 1979-02-28 | STRIP LINE COUPLER LOW COUPLING ATTENUATION |
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 (en) | 1978-03-16 | 1978-03-16 | STRIP LINE COUPLING LOW COUPLING |
Publications (1)
Publication Number | Publication Date |
---|---|
DD135016A1 true DD135016A1 (en) | 1979-04-04 |
Family
ID=5511856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20422778A DD135016A1 (en) | 1978-03-16 | 1978-03-16 | STRIP LINE COUPLING LOW COUPLING |
Country Status (3)
Country | Link |
---|---|
DD (1) | DD135016A1 (en) |
DE (1) | DE2907837A1 (en) |
HU (1) | HU182739B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3228993A1 (en) * | 1982-08-03 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Microwave/microstrip/multi-conductor system, consisting of n parallel strip conductors |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3126196A1 (en) * | 1981-07-03 | 1983-01-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Directional coupler for integrated millimetric wave systems |
AT393048B (en) * | 1987-04-17 | 1991-07-25 | Siemens Ag Oesterreich | ALIGNMENT COUPLER IN MICROSTRIP TECHNOLOGY |
IT1229726B (en) * | 1989-05-15 | 1991-09-07 | Sits Soc It Telecom Siemens | DIRECTIONAL 3 DB COUPLER, 90 DEGREES, ONE OCTAVE, MADE IN MICROSTRIP AND SLOTLINE. |
DE19837025A1 (en) * | 1998-08-14 | 2000-02-17 | Rohde & Schwarz | Directional coupler suitable for high-power, high-frequency amplifiers comprises parallel coplanar strips, with further coupling strip on opposite side of circuit board, dimensioned to set coupling coefficient |
JP6379453B2 (en) | 2013-07-01 | 2018-08-29 | 富士通株式会社 | Wiring board and electronic device |
-
1978
- 1978-03-16 DD DD20422778A patent/DD135016A1/en not_active IP Right Cessation
-
1979
- 1979-02-28 DE DE19792907837 patent/DE2907837A1/en not_active Withdrawn
- 1979-03-15 HU HURO001013 patent/HU182739B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3228993A1 (en) * | 1982-08-03 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Microwave/microstrip/multi-conductor system, consisting of n parallel strip conductors |
Also Published As
Publication number | Publication date |
---|---|
HU182739B (en) | 1984-03-28 |
DE2907837A1 (en) | 1979-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7707333A (en) | COUPLING | |
BR7904513A (en) | RAILWAY COUPLING | |
SE7800734L (en) | COUPLING DEVICE | |
BR7904286A (en) | FLEXIBLE COUPLING | |
SE422232B (en) | PRESSURE-POWERED COUPLING | |
MX149144A (en) | IMPROVED HOMOCINETIC COUPLING | |
SE433527B (en) | COUPLING | |
BE853135A (en) | COUPLING | |
IT1166677B (en) | COUPLING PIECE | |
SE7904787L (en) | ELECTROMAGNETIC COUPLING | |
DD135016A1 (en) | STRIP LINE COUPLING LOW COUPLING | |
SE7907256L (en) | COUPLING DEVICE | |
DK67779A (en) | MOVING COUPLING | |
FR2474622B1 (en) | COUPLING | |
SE7612815L (en) | COUPLING | |
IT1125425B (en) | azo compounds | |
BR7901728A (en) | COUPLING | |
AT354197B (en) | PIPE COUPLING | |
ATA574578A (en) | PIPE COUPLING | |
TR20974A (en) | BALISTIKKORUN Up | |
SE7801914L (en) | COUPLING | |
BR7705058A (en) | COUPLING | |
BE870168A (en) | COUPLING COUPLING | |
ATA850578A (en) | QUICK COUPLING | |
SE7802792L (en) | COUPLING |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UW | Conversion of economic patent into exclusive patent | ||
ENJ | Ceased due to non-payment of renewal fee |