DE2135611C2 - Modenkoppler für Peilsysteme - Google Patents
Modenkoppler für PeilsystemeInfo
- Publication number
- DE2135611C2 DE2135611C2 DE2135611A DE2135611DA DE2135611C2 DE 2135611 C2 DE2135611 C2 DE 2135611C2 DE 2135611 A DE2135611 A DE 2135611A DE 2135611D A DE2135611D A DE 2135611DA DE 2135611 C2 DE2135611 C2 DE 2135611C2
- Authority
- DE
- Germany
- Prior art keywords
- waveguide
- mode
- mode coupler
- wave
- waves
- Prior art date
- 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
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000011156 evaluation Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
- 240000001546 Byrsonima crassifolia Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/04—Multimode antennas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/146—Systems for determining direction or deviation from predetermined direction by comparing linear polarisation components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2135611 | 1971-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2135611B1 DE2135611B1 (de) | 1972-11-16 |
| DE2135611C2 true DE2135611C2 (de) | 1975-02-06 |
Family
ID=5813903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2135611A Expired DE2135611C2 (de) | 1971-07-16 | 1971-07-16 | Modenkoppler für Peilsysteme |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013011651A1 (de) * | 2013-07-11 | 2015-01-15 | ESA-microwave service GmbH | Antennen-Speisesystem im Mikrowellenbereich für Reflektorantennen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH639769A5 (de) * | 1979-10-02 | 1983-11-30 | Fruengel Frank | Sichtweitenmessgeraet nach dem prinzip der vorwaertsstreuung und dessen verwendung. |
| FI75669C (fi) * | 1986-02-04 | 1988-07-11 | Vaisala Oy | Foerfarande foer maetning av transmission av ljus och apparatur foer tillaempning av foerfarandet. |
-
1971
- 1971-07-16 DE DE2135611A patent/DE2135611C2/de not_active Expired
-
1972
- 1972-07-13 CH CH1054872A patent/CH538763A/de not_active IP Right Cessation
- 1972-07-13 FR FR7225469A patent/FR2146282B3/fr not_active Expired
- 1972-07-14 NL NLAANVRAGE7209792,A patent/NL177269C/xx not_active IP Right Cessation
- 1972-07-17 JP JP47071519A patent/JPS5132559B1/ja active Pending
- 1972-07-17 GB GB3330072A patent/GB1403747A/en not_active Expired
- 1972-07-17 CA CA147,252A patent/CA993531A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013011651A1 (de) * | 2013-07-11 | 2015-01-15 | ESA-microwave service GmbH | Antennen-Speisesystem im Mikrowellenbereich für Reflektorantennen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5132559B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-13 |
| FR2146282A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-02 |
| DE2135611B1 (de) | 1972-11-16 |
| GB1403747A (en) | 1975-08-28 |
| FR2146282B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-05 |
| NL177269C (nl) | 1985-08-16 |
| CH538763A (de) | 1973-06-30 |
| NL7209792A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-18 |
| CA993531A (en) | 1976-07-20 |
| NL177269B (nl) | 1985-03-18 |
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