DE1541393A1 - Breitband-Hybride - Google Patents
Breitband-HybrideInfo
- Publication number
- DE1541393A1 DE1541393A1 DE19661541393 DE1541393A DE1541393A1 DE 1541393 A1 DE1541393 A1 DE 1541393A1 DE 19661541393 DE19661541393 DE 19661541393 DE 1541393 A DE1541393 A DE 1541393A DE 1541393 A1 DE1541393 A1 DE 1541393A1
- Authority
- DE
- Germany
- Prior art keywords
- line
- hybrid
- wide
- coupled
- section
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 description 12
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 2
- 230000009365 direct transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 244000097202 Rathbunia alamosensis Species 0.000 description 1
- 235000009776 Rathbunia alamosensis Nutrition 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000010397 one-hybrid screening Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
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
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
- H01P5/185—Edge coupled lines
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49418165A | 1965-10-08 | 1965-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1541393A1 true DE1541393A1 (de) | 1969-10-23 |
| DE1541393B2 DE1541393B2 (enExample) | 1970-08-13 |
Family
ID=23963383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661541393 Pending DE1541393A1 (de) | 1965-10-08 | 1966-10-05 | Breitband-Hybride |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3432775A (enExample) |
| DE (1) | DE1541393A1 (enExample) |
| GB (1) | GB1134447A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846721A (en) * | 1973-08-08 | 1974-11-05 | Amp Inc | Transmission line balun |
| FR2581256B1 (fr) * | 1985-04-26 | 1988-04-08 | France Etat | Coupleur directif a large bande pour ligne a microruban |
| EP2339691B1 (en) * | 2009-12-15 | 2019-02-20 | Alcatel Lucent | Physically non-uniform TEM-mode directional coupler |
| US9621387B1 (en) | 2015-10-09 | 2017-04-11 | National Instruments Corporation | I/Q modulator and demodulator with wide instantaneous bandwidth and high local-oscillator-port-to-radio-frequency-port isolation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA597669A (en) * | 1960-05-10 | G. Fox Arthur | Microwave broadband directional couplers | |
| US2531438A (en) * | 1947-03-21 | 1950-11-28 | William J Jones | Multiple distribution radio receiving system |
| US2575571A (en) * | 1947-05-13 | 1951-11-20 | Hazeltine Research Inc | Wave-signal directional coupler |
| US2679632A (en) * | 1950-06-28 | 1954-05-25 | Bell Telephone Labor Inc | Directional coupler |
| US2775740A (en) * | 1950-11-02 | 1956-12-25 | Bell Telephone Labor Inc | Directional coupling systems |
| US2829351A (en) * | 1952-03-01 | 1958-04-01 | Bell Telephone Labor Inc | Shielded dielectric wave guides |
| NL97161C (enExample) * | 1952-03-01 | |||
| US2934719A (en) * | 1955-11-14 | 1960-04-26 | Gen Electric | High frequency couplers |
-
1965
- 1965-10-08 US US494181A patent/US3432775A/en not_active Expired - Lifetime
-
1966
- 1966-09-20 GB GB41988/66A patent/GB1134447A/en not_active Expired
- 1966-10-05 DE DE19661541393 patent/DE1541393A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1134447A (en) | 1968-11-20 |
| DE1541393B2 (enExample) | 1970-08-13 |
| US3432775A (en) | 1969-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |