NL7612908A - Hyperfrequentiecircuit met negatieve weerstand, welk circuit een of meer paren dioden bevat, alsmede inrichtingen welke dit circuit gebrui- ken. - Google Patents
Hyperfrequentiecircuit met negatieve weerstand, welk circuit een of meer paren dioden bevat, alsmede inrichtingen welke dit circuit gebrui- ken.Info
- Publication number
- NL7612908A NL7612908A NL7612908A NL7612908A NL7612908A NL 7612908 A NL7612908 A NL 7612908A NL 7612908 A NL7612908 A NL 7612908A NL 7612908 A NL7612908 A NL 7612908A NL 7612908 A NL7612908 A NL 7612908A
- Authority
- NL
- Netherlands
- Prior art keywords
- circuit
- diodes
- pairs
- devices
- negative resistance
- Prior art date
Links
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 (1)
| Publication Number | Publication Date |
|---|---|
| NL7612908A true NL7612908A (nl) | 1977-05-24 |
Family
ID=9162732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7612908A NL7612908A (nl) | 1975-11-21 | 1976-11-19 | Hyperfrequentiecircuit met negatieve weerstand, welk circuit een of meer paren dioden bevat, alsmede inrichtingen welke dit circuit gebrui- ken. |
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 |
| DE2652687A1 (de) | 1977-06-02 |
| DE2652687C2 (OSRAM) | 1989-10-12 |
| FR2346896A1 (fr) | 1977-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |