FR2414255B1 - - Google Patents
Info
- Publication number
- FR2414255B1 FR2414255B1 FR7900188A FR7900188A FR2414255B1 FR 2414255 B1 FR2414255 B1 FR 2414255B1 FR 7900188 A FR7900188 A FR 7900188A FR 7900188 A FR7900188 A FR 7900188A FR 2414255 B1 FR2414255 B1 FR 2414255B1
- Authority
- FR
- France
- 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.)
- Expired
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
- H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782800266 DE2800266C2 (en) | 1978-01-04 | 1978-01-04 | Compensation arrangement for two axially aligned and abutting rectangular waveguides of the same cross-section |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414255A1 FR2414255A1 (en) | 1979-08-03 |
FR2414255B1 true FR2414255B1 (en) | 1984-02-24 |
Family
ID=6028953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900188A Granted FR2414255A1 (en) | 1978-01-04 | 1979-01-04 | COMPENSATION DEVICE FOR TWO WAVEGUIDES WITH ANGULAR OFFSET |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS54101243A (en) |
BR (1) | BR7900023A (en) |
CA (1) | CA1129020A (en) |
DE (1) | DE2800266C2 (en) |
FR (1) | FR2414255A1 (en) |
GB (1) | GB2012116B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2503462A1 (en) * | 1981-03-31 | 1982-10-08 | Thomson Csf | ANTENNA WITH A TRANSPOSITION DEVICE FOR THE DIRECTION OF LINEAR POLARIZATION |
DE3537354A1 (en) * | 1985-10-19 | 1987-04-23 | Licentia Gmbh | Arrangement for rotating the polarisation plane of electromagnetic waves |
DE3608987A1 (en) * | 1986-03-18 | 1987-09-24 | Ant Nachrichtentech | Device for connecting two waveguides |
DE19931404A1 (en) * | 1999-07-07 | 2001-01-11 | Alcatel Sa | Waveguide twist |
DE10037554A1 (en) * | 2000-08-02 | 2002-02-14 | Alcatel Sa | Arrangement for connecting two identical electromagnetic waveguides |
JP5225153B2 (en) * | 2009-02-26 | 2013-07-03 | 三菱電機株式会社 | Dielectric-filled twisted waveguide, array antenna having the same, and manufacturing method thereof |
EP2782191B1 (en) * | 2011-12-28 | 2018-05-30 | Huawei Technologies Co., Ltd. | Polarization device for microwave outdoor transmission system |
CN105633516A (en) * | 2016-02-23 | 2016-06-01 | 陕西天翌天线有限公司 | Conversion device for waveguide polarization direction |
EP3514564B1 (en) * | 2018-01-19 | 2023-05-31 | Centre National D'etudes Spatiales | Indoor positioning system |
CN110021825A (en) * | 2019-03-22 | 2019-07-16 | 湖北楚航电子科技有限公司 | A kind of microwave polarization converter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529381A (en) * | 1944-12-30 | 1950-11-07 | Philco Corp | Wave guide interconnecting device |
US2975383A (en) * | 1957-11-04 | 1961-03-14 | Gen Motors Corp | Waveguide polarization converter |
US3138769A (en) * | 1962-09-28 | 1964-06-23 | Witt Henry Clinton De | Drive means for sectors of step twist rotary joint |
DE2748956A1 (en) * | 1977-11-02 | 1979-05-03 | Licentia Gmbh | SEMICONDUCTOR WIST |
-
1978
- 1978-01-04 DE DE19782800266 patent/DE2800266C2/en not_active Expired
- 1978-12-28 JP JP16132378A patent/JPS54101243A/en active Granted
-
1979
- 1979-01-03 BR BR7900023A patent/BR7900023A/en unknown
- 1979-01-04 CA CA319,102A patent/CA1129020A/en not_active Expired
- 1979-01-04 FR FR7900188A patent/FR2414255A1/en active Granted
- 1979-01-04 GB GB7900247A patent/GB2012116B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2414255A1 (en) | 1979-08-03 |
DE2800266A1 (en) | 1979-07-05 |
GB2012116B (en) | 1982-07-28 |
BR7900023A (en) | 1979-08-07 |
JPS6128241B2 (en) | 1986-06-30 |
JPS54101243A (en) | 1979-08-09 |
DE2800266C2 (en) | 1986-02-13 |
CA1129020A (en) | 1982-08-03 |
GB2012116A (en) | 1979-07-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CD | Change of name or company name | ||
ST | Notification of lapse |