BE710112A - - Google Patents
Info
- Publication number
- BE710112A BE710112A BE710112DA BE710112A BE 710112 A BE710112 A BE 710112A BE 710112D A BE710112D A BE 710112DA BE 710112 A BE710112 A BE 710112A
- Authority
- BE
- Belgium
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
- H03H7/485—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted as input circuit for receivers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
-
- 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
- H03H7/38—Impedance-matching networks
-
- 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
- H03H7/42—Balance/unbalance networks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F2017/067—Core with two or more holes to lead through conductor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6701517A NL6701517A (en) | 1967-02-01 | 1967-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE710112A true BE710112A (en) | 1968-07-30 |
Family
ID=19799184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE710112D BE710112A (en) | 1967-02-01 | 1968-01-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3500252A (en) |
| BE (1) | BE710112A (en) |
| DE (1) | DE1616291C2 (en) |
| ES (1) | ES349926A1 (en) |
| FR (1) | FR1554160A (en) |
| GB (1) | GB1143915A (en) |
| NL (2) | NL6701517A (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1548848A (en) * | 1967-01-13 | 1968-12-06 | ||
| DE2457522C2 (en) * | 1974-12-05 | 1985-04-18 | Robert Bosch Gmbh, 7000 Stuttgart | Apparatus for splitting radio frequency signal energy |
| DE2930190A1 (en) * | 1979-07-25 | 1981-02-05 | Siemens Ag | DEVICE FOR EVENLY DISTRIBUTING HIGH-FREQUENCY ENERGY TO TWO CONSUMERS |
| JPS5853112U (en) * | 1981-10-06 | 1983-04-11 | アルプス電気株式会社 | Trance |
| DE3425153A1 (en) * | 1984-07-07 | 1986-01-16 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTRIC TRANSMITTER |
| GB8613314D0 (en) * | 1986-06-02 | 1986-07-09 | Era Patents Ltd | Microwave apparatus |
| US4789845A (en) * | 1988-01-20 | 1988-12-06 | Prabhakara Reddy | Broad band hybrid signal splitter |
| FR2628584B1 (en) * | 1988-03-11 | 1990-11-09 | Portenseigne Radiotechnique | POWER DISTRIBUTOR FOR H.F. |
| US5293145A (en) * | 1989-09-19 | 1994-03-08 | Onan Corporation | Switch battery charger with reduced electromagnetic emission |
| CA2038873C (en) * | 1991-03-22 | 1995-02-14 | David B. Crowhurst | Transmission line transformer device |
| WO1996008053A1 (en) * | 1994-09-06 | 1996-03-14 | Walter Rose Gmbh & Co. Kg | Device for dividing the output of broad-band hf-signals |
| DE29716058U1 (en) * | 1997-09-06 | 1997-10-23 | Wollnitzke Helmut | Magnetizable electrical component |
| US6239668B1 (en) * | 1999-04-14 | 2001-05-29 | General Instrument Corporation | RF balun and transformer with shunt compensation transmission line |
| US6806790B2 (en) * | 2002-02-19 | 2004-10-19 | Scientific Components, Inc. | Miniature 180 degree power splitter |
| US7319435B2 (en) * | 2003-09-08 | 2008-01-15 | Pdseelectronics, Inc. | Balun for an antenna |
| DE102005037616A1 (en) * | 2005-08-09 | 2007-02-15 | Rohde & Schwarz Gmbh & Co. Kg | Line transformer for impedance matching |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1539928A (en) * | 1922-09-02 | 1925-06-02 | Donald J Angus | Reactance |
| US3311850A (en) * | 1964-01-31 | 1967-03-28 | Anzac Electronics Inc | Low loss hybrid connector utilizing high permeability magnetic core material |
-
0
- NL NL133284D patent/NL133284C/xx active
-
1967
- 1967-02-01 NL NL6701517A patent/NL6701517A/xx unknown
-
1968
- 1968-01-29 GB GB4443/68A patent/GB1143915A/en not_active Expired
- 1968-01-30 DE DE1616291A patent/DE1616291C2/en not_active Expired
- 1968-01-30 ES ES349926A patent/ES349926A1/en not_active Expired
- 1968-01-30 US US701662A patent/US3500252A/en not_active Expired - Lifetime
- 1968-01-30 BE BE710112D patent/BE710112A/xx unknown
- 1968-02-01 FR FR1554160D patent/FR1554160A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1616291C2 (en) | 1974-05-16 |
| NL133284C (en) | |
| FR1554160A (en) | 1969-01-17 |
| US3500252A (en) | 1970-03-10 |
| ES349926A1 (en) | 1969-04-16 |
| DE1616291B1 (en) | 1970-04-23 |
| GB1143915A (en) | 1969-02-26 |
| NL6701517A (en) | 1968-08-02 |