DE2652687C2 - - Google Patents
Info
- Publication number
- DE2652687C2 DE2652687C2 DE2652687A DE2652687A DE2652687C2 DE 2652687 C2 DE2652687 C2 DE 2652687C2 DE 2652687 A DE2652687 A DE 2652687A DE 2652687 A DE2652687 A DE 2652687A DE 2652687 C2 DE2652687 C2 DE 2652687C2
- Authority
- DE
- Germany
- Prior art keywords
- diodes
- waveguide
- frequency amplifier
- oscillator according
- symmetry
- 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
- 239000004020 conductor Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005672 electromagnetic field Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
- H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
- H03B9/143—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance using more than one solid state device
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/10—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Radar Systems Or Details Thereof (AREA)
- Waveguide Connection Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7535650A FR2346896A1 (fr) | 1975-11-21 | 1975-11-21 | Circuit hyperfrequence a resistance negative comportant une ou plusieurs paires de diodes et dispositifs utilisant ledit circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2652687A1 DE2652687A1 (de) | 1977-06-02 |
| DE2652687C2 true DE2652687C2 (OSRAM) | 1989-10-12 |
Family
ID=9162732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762652687 Granted DE2652687A1 (de) | 1975-11-21 | 1976-11-19 | Hoechstfrequenzschaltung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4066979A (OSRAM) |
| JP (1) | JPS5264851A (OSRAM) |
| DE (1) | DE2652687A1 (OSRAM) |
| FR (1) | FR2346896A1 (OSRAM) |
| GB (1) | GB1551617A (OSRAM) |
| NL (1) | NL7612908A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2376554A1 (fr) * | 1976-12-31 | 1978-07-28 | Thomson Csf | Oscillateur hyperfrequence a diodes et resonateur dielectrique |
| US4172240A (en) * | 1977-06-30 | 1979-10-23 | Raytheon Company | Cylindrical cavity power combiner for a plurality of coaxial oscillators |
| FR2425177A1 (fr) * | 1978-05-03 | 1979-11-30 | Thomson Csf | Circuit hyperfrequence a cavite resonnante equipee de paires de diodes peripheriques, et dispositif utilisant un tel circuit |
| ATE491049T1 (de) * | 2005-09-16 | 2010-12-15 | Starck H C Gmbh | Reduktionsverfahren |
| CN101680945B (zh) * | 2007-04-02 | 2013-07-24 | 独立行政法人情报通信研究机构 | 微波/毫米波传感器装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3605034A (en) * | 1969-08-28 | 1971-09-14 | Sperry Rand Corp | Coaxial cavity negative resistance amplifiers and oscillators |
| US3662285A (en) * | 1970-12-01 | 1972-05-09 | Sperry Rand Corp | Microwave transducer and coupling network |
| US3714605A (en) * | 1970-12-30 | 1973-01-30 | Sperry Rand Corp | Broad band high efficiency mode energy converter |
-
1975
- 1975-11-21 FR FR7535650A patent/FR2346896A1/fr active Granted
-
1976
- 1976-11-18 GB GB48225/76A patent/GB1551617A/en not_active Expired
- 1976-11-18 US US05/742,878 patent/US4066979A/en not_active Expired - Lifetime
- 1976-11-19 DE DE19762652687 patent/DE2652687A1/de active Granted
- 1976-11-19 NL NL7612908A patent/NL7612908A/xx not_active Application Discontinuation
- 1976-11-22 JP JP51140600A patent/JPS5264851A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1551617A (en) | 1979-08-30 |
| US4066979A (en) | 1978-01-03 |
| JPS5264851A (en) | 1977-05-28 |
| FR2346896B1 (OSRAM) | 1979-09-21 |
| NL7612908A (nl) | 1977-05-24 |
| DE2652687A1 (de) | 1977-06-02 |
| FR2346896A1 (fr) | 1977-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: H03B 7/14 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |