JPS5142455B1 - - Google Patents
Info
- Publication number
- JPS5142455B1 JPS5142455B1 JP40043692A JP4369265A JPS5142455B1 JP S5142455 B1 JPS5142455 B1 JP S5142455B1 JP 40043692 A JP40043692 A JP 40043692A JP 4369265 A JP4369265 A JP 4369265A JP S5142455 B1 JPS5142455 B1 JP S5142455B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H01P5/183—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers at least one of the guides being a coaxial line
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US384455A US3358248A (en) | 1964-07-22 | 1964-07-22 | Microwave coupled line device having insulated coupled inner conductors within a common outer conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5142455B1 true JPS5142455B1 (xx) | 1976-11-16 |
Family
ID=23517385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40043692A Pending JPS5142455B1 (xx) | 1964-07-22 | 1965-07-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3358248A (xx) |
| JP (1) | JPS5142455B1 (xx) |
| DE (1) | DE1466350A1 (xx) |
| GB (1) | GB1107242A (xx) |
| SE (1) | SE312592B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3568098A (en) * | 1969-06-23 | 1971-03-02 | Anaren Microwave Inc | Microwave stripline devices |
| US3528038A (en) * | 1969-07-11 | 1970-09-08 | Bendix Corp | Tapered line directional coupler |
| US3654570A (en) * | 1970-08-03 | 1972-04-04 | Calvin J Thomas | Coaxial hybrid junction device having impedance matched terminations |
| CA1208714A (en) * | 1983-09-22 | 1986-07-29 | Igor Miletic | Rf hybrid |
| US4547753A (en) * | 1983-11-14 | 1985-10-15 | Sage Laboratories, Inc. | Microwave coupler |
| US4641111A (en) * | 1983-11-14 | 1987-02-03 | Sage Laboratories, Inc. | Microwave coupler |
| US4647878A (en) * | 1984-11-14 | 1987-03-03 | Itt Corporation | Coaxial shielded directional microwave coupler |
| US4729510A (en) * | 1984-11-14 | 1988-03-08 | Itt Corporation | Coaxial shielded helical delay line and process |
| US5148132A (en) * | 1991-01-29 | 1992-09-15 | Sage Laboratories, Inc. | Microwave coupler |
| US5347244A (en) * | 1992-12-29 | 1994-09-13 | Canadian Marconi Company | Broadband directional coupler using cables |
| US5483020A (en) * | 1994-04-12 | 1996-01-09 | W. L. Gore & Associates, Inc. | Twin-ax cable |
| US5574250A (en) * | 1995-02-03 | 1996-11-12 | W. L. Gore & Associates, Inc. | Multiple differential pair cable |
| US6822532B2 (en) | 2002-07-29 | 2004-11-23 | Sage Laboratories, Inc. | Suspended-stripline hybrid coupler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2679632A (en) * | 1950-06-28 | 1954-05-25 | Bell Telephone Labor Inc | Directional coupler |
| FR1197584A (fr) * | 1958-07-05 | 1959-12-01 | Armstrong Whitworth Co Eng | Dispositif de couplage électrique |
| DE1146559B (de) * | 1960-09-27 | 1963-04-04 | Siemens Ag | Richtkoppler, bestehend aus einem aeusseren Schirm und zwei im Inneren dieses Schirmes angeordneten Innenleitern |
| US3105207A (en) * | 1961-01-04 | 1963-09-24 | Elliott Brothers London Ltd | Adjustable coupler between partially intersecting coaxial lines having coupling varied by center conductor movement |
| US3237130A (en) * | 1963-04-17 | 1966-02-22 | Emerson Electric Co | Four-port directional coupler with direct current isolated intermediate conductor disposed about inner conductors |
-
1964
- 1964-07-22 US US384455A patent/US3358248A/en not_active Expired - Lifetime
-
1965
- 1965-05-26 SE SE6983/65A patent/SE312592B/xx unknown
- 1965-07-15 GB GB30098/65A patent/GB1107242A/en not_active Expired
- 1965-07-20 DE DE19651466350 patent/DE1466350A1/de active Pending
- 1965-07-21 JP JP40043692A patent/JPS5142455B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1107242A (en) | 1968-03-27 |
| DE1466350A1 (de) | 1969-05-29 |
| SE312592B (xx) | 1969-07-21 |
| US3358248A (en) | 1967-12-12 |