BE469469A - - Google Patents
Info
- Publication number
- BE469469A BE469469A BE469469DA BE469469A BE 469469 A BE469469 A BE 469469A BE 469469D A BE469469D A BE 469469DA BE 469469 A BE469469 A BE 469469A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
- H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
- H01P5/026—Transitions between lines of the same kind and shape, but with different dimensions between coaxial lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
- H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US597655A US2417895A (en) | 1945-06-05 | 1945-06-05 | Balanced to unbalanced circuit connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469469A true BE469469A (da) |
Family
ID=24392411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469469D BE469469A (da) | 1945-06-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2417895A (da) |
| BE (1) | BE469469A (da) |
| DE (1) | DE837404C (da) |
| FR (1) | FR938516A (da) |
| GB (1) | GB611982A (da) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735093A (en) * | 1956-02-14 | Airborne beacon antenna | ||
| US2491493A (en) * | 1944-02-07 | 1949-12-20 | Stromberg Carlson Co | Dipole antenna |
| US2611822A (en) * | 1945-02-03 | 1952-09-23 | Bliss William Roderic | Coupling device |
| US2546015A (en) * | 1945-05-19 | 1951-03-20 | Westinghouse Electric Corp | Output coupling circuit for balanced high-frequency generators |
| US2617884A (en) * | 1945-08-24 | 1952-11-11 | Int Standard Electric Corp | Coupling arrangement between aerial and transmission line |
| US2524993A (en) * | 1945-09-14 | 1950-10-10 | Victor H Rumsey | Antenna |
| US2480182A (en) * | 1945-09-19 | 1949-08-30 | Us Sec War | Antenna |
| US2543468A (en) * | 1945-11-06 | 1951-02-27 | Henry J Riblet | Antenna |
| US2514020A (en) * | 1945-11-16 | 1950-07-04 | Rca Corp | Upsilon-dipole antenna |
| US2555711A (en) * | 1946-07-18 | 1951-06-05 | Us Television Mfg Corp | Signal generator |
| US2523728A (en) * | 1947-05-14 | 1950-09-26 | Bendix Aviat Corp | High impedance antenna |
| US2665381A (en) * | 1947-10-16 | 1954-01-05 | Smith | Slotted cylindrical antenna |
| BE488912A (da) * | 1948-05-08 | |||
| US2555857A (en) * | 1948-11-24 | 1951-06-05 | Airborne Instr Lab Inc | Antenna system |
| US2767395A (en) * | 1952-01-02 | 1956-10-16 | North American Aviation Inc | Beacon antenna |
| US3053390A (en) * | 1957-04-24 | 1962-09-11 | Fred J Wood | Sewage treating apparatus |
| US2943275A (en) * | 1957-09-09 | 1960-06-28 | Burt J Bittner | Transformer for joining unbalanced to balanced transmission means |
| US3091743A (en) * | 1960-01-04 | 1963-05-28 | Sylvania Electric Prod | Power divider |
| DE1142014B (de) * | 1960-12-05 | 1963-01-03 | Fuba Antennenwerke | Symmetrierglied, insbesondere fuer Sendeantennen des UKW- und Fernsehbetriebs |
| JPWO2021157303A1 (da) * | 2020-02-03 | 2021-08-12 |
-
0
- BE BE469469D patent/BE469469A/xx unknown
-
1945
- 1945-06-05 US US597655A patent/US2417895A/en not_active Expired - Lifetime
-
1946
- 1946-05-22 GB GB15536/46A patent/GB611982A/en not_active Expired
- 1946-12-13 FR FR938516D patent/FR938516A/fr not_active Expired
-
1950
- 1950-09-08 DE DEH5227A patent/DE837404C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB611982A (en) | 1948-11-05 |
| DE837404C (de) | 1952-04-28 |
| US2417895A (en) | 1947-03-25 |
| FR938516A (fr) | 1948-10-18 |