NL269350A - - Google Patents
Info
- Publication number
- NL269350A NL269350A NL269350DA NL269350A NL 269350 A NL269350 A NL 269350A NL 269350D A NL269350D A NL 269350DA NL 269350 A NL269350 A NL 269350A
- Authority
- NL
- Netherlands
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
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES70423A DE1134429B (de) | 1960-09-20 | 1960-09-20 | Einrichtung zur gerichteten Ein- oder Auskopplung hochfrequenter Signale |
| DE1960S0071879 DE1263876B (de) | 1960-09-20 | 1960-12-30 | Richtungskoppler, bestehend aus Durchgangsleitung und Koppelleitung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL269350A true NL269350A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=25996213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL269350D NL269350A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-09-20 |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1298589B (de) * | 1966-10-21 | 1969-07-03 | Siemens Ag | Antennensteckdose mit einer Kammer fuer die Aufnahme eines Richtungskopplers |
| US20090141183A1 (en) * | 2006-04-12 | 2009-06-04 | Clint Alan Ecoff | Active Splitter Device and Method Using Diplexed Front End |
| CN113887450B (zh) * | 2021-10-09 | 2022-05-20 | 中国人民解放军91977部队 | 基于调制谱特征的水中目标在线筛选方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB621167A (en) * | 1945-10-24 | 1949-04-05 | John Nathaniel Marshall | Improvements in or relating to electric wave coupling devices |
| US2531438A (en) * | 1947-03-21 | 1950-11-28 | William J Jones | Multiple distribution radio receiving system |
| US2775740A (en) * | 1950-11-02 | 1956-12-25 | Bell Telephone Labor Inc | Directional coupling systems |
| BE533239A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1952-05-08 | |||
| AT184219B (de) * | 1952-10-28 | 1955-12-27 | Siemens Ag | Gemeinschaftsantenne, insbesondere für Rundfunk- und Fernsehempfang |
| FR1197584A (fr) * | 1958-07-05 | 1959-12-01 | Armstrong Whitworth Co Eng | Dispositif de couplage électrique |
-
0
- NL NL269350D patent/NL269350A/xx unknown
-
1960
- 1960-09-20 DE DES70423A patent/DE1134429B/de active Pending
- 1960-12-30 DE DE1960S0071879 patent/DE1263876B/de not_active Withdrawn
-
1961
- 1961-08-24 CH CH987261A patent/CH404742A/de unknown
- 1961-09-19 SE SE930761A patent/SE303781B/xx unknown
- 1961-09-19 BE BE608311A patent/BE608311A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1134429B (de) | 1962-08-09 |
| DE1263876B (de) | 1968-03-21 |
| SE303781B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-09-09 |
| CH404742A (de) | 1965-12-31 |
| BE608311A (fr) | 1962-01-14 |