SE378934B - - Google Patents
Info
- Publication number
- SE378934B SE378934B SE7212169A SE1216972A SE378934B SE 378934 B SE378934 B SE 378934B SE 7212169 A SE7212169 A SE 7212169A SE 1216972 A SE1216972 A SE 1216972A SE 378934 B SE378934 B SE 378934B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
- H03H7/482—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted for use in common antenna systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712161620 DE2161620B2 (en) | 1971-12-11 | 1971-12-11 | DIRECTIONAL BROADBAND TRANSMITTER IN FORK GEAR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE378934B true SE378934B (en) | 1975-09-15 |
Family
ID=5827735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7212169A SE378934B (en) | 1971-12-11 | 1972-09-21 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3766499A (en) |
| BE (1) | BE792048A (en) |
| CH (1) | CH540553A (en) |
| DE (1) | DE2161620B2 (en) |
| DK (1) | DK129020B (en) |
| FR (1) | FR2162673B1 (en) |
| GB (1) | GB1346040A (en) |
| NL (1) | NL7210787A (en) |
| SE (1) | SE378934B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2309151C3 (en) * | 1973-02-23 | 1983-11-17 | Siemens AG, 1000 Berlin und 8000 München | Crossover |
| US4052785A (en) * | 1975-11-28 | 1977-10-11 | Dana Corporation | Method of making a transformer assembly |
| DE3434891A1 (en) * | 1984-09-22 | 1986-04-03 | Robert Bosch Gmbh, 7000 Stuttgart | RF BROADBAND TRANSMITTER |
| US4717896A (en) * | 1985-03-21 | 1988-01-05 | And Yet, Inc. | Balun |
| US4785273A (en) * | 1985-03-27 | 1988-11-15 | Doty David F | Strip-line-core transformer |
| US4789845A (en) * | 1988-01-20 | 1988-12-06 | Prabhakara Reddy | Broad band hybrid signal splitter |
| DE3916855C1 (en) * | 1989-05-24 | 1990-05-10 | Richard Hirschmann Gmbh & Co, 7300 Esslingen, De | |
| DE4411894C1 (en) * | 1994-04-07 | 1995-06-14 | Rohde & Schwarz | Power impedance transformer for transistor push=pull power amplifiers |
| DE19915649B4 (en) * | 1999-04-07 | 2009-10-22 | Rohde & Schwarz Gmbh & Co. Kg | Transformer arrangement for the push-pull amplifier of a short-wave or ultra-short wave transmitter output stage |
| TWI313470B (en) * | 2006-12-22 | 2009-08-11 | Unihan Corporatio | Signal distributing inductor |
| US20080200060A1 (en) * | 2007-02-16 | 2008-08-21 | Buckmeier Brian J | Electrical Isolation Device Capable Of Limiting Magnetic Saturation Even Upon Receipt Of High Power DC Bias And Method For Making The Same |
| JP6724887B2 (en) * | 2017-12-05 | 2020-07-15 | 株式会社村田製作所 | Balun transformer and manufacturing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE514947A (en) * | ||||
| DE1276146B (en) * | 1963-03-04 | 1968-08-29 | Siemens Ag | Branch circuit for community antenna systems |
| US3454905A (en) * | 1966-01-17 | 1969-07-08 | Winegard Co | Electrical line-splitter device |
| FR1589070A (en) * | 1968-07-10 | 1970-03-23 | ||
| CA868033A (en) * | 1969-11-07 | 1971-04-06 | Lindsay Specialty Products Limited | Directional communication signal tap |
-
0
- BE BE792048D patent/BE792048A/en unknown
-
1971
- 1971-12-11 DE DE19712161620 patent/DE2161620B2/en active Pending
-
1972
- 1972-08-07 CH CH1167472A patent/CH540553A/en not_active IP Right Cessation
- 1972-08-07 NL NL7210787A patent/NL7210787A/xx unknown
- 1972-08-18 GB GB3873172A patent/GB1346040A/en not_active Expired
- 1972-09-21 SE SE7212169A patent/SE378934B/xx unknown
- 1972-10-27 DK DK536372AA patent/DK129020B/en unknown
- 1972-12-11 FR FR7244022A patent/FR2162673B1/fr not_active Expired
- 1972-12-11 US US00314275A patent/US3766499A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL7210787A (en) | 1973-06-13 |
| US3766499A (en) | 1973-10-16 |
| DK129020B (en) | 1974-08-05 |
| DE2161620B2 (en) | 1972-12-07 |
| BE792048A (en) | 1973-03-16 |
| FR2162673A1 (en) | 1973-07-20 |
| CH540553A (en) | 1973-08-15 |
| DE2161620A1 (en) | 1972-12-07 |
| GB1346040A (en) | 1974-02-06 |
| FR2162673B1 (en) | 1976-06-04 |