NL189328C - Microgolfversterker. - Google Patents
Microgolfversterker.Info
- Publication number
- NL189328C NL189328C NLAANVRAGE8203947,A NL8203947A NL189328C NL 189328 C NL189328 C NL 189328C NL 8203947 A NL8203947 A NL 8203947A NL 189328 C NL189328 C NL 189328C
- Authority
- NL
- Netherlands
- Prior art keywords
- microwave amplifier
- microwave
- amplifier
- 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
- H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
- H03F3/58—Amplifiers using transit-time effect in tubes or semiconductor devices using travelling-wave tubes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31001181 | 1981-10-13 | ||
US06/310,011 US4424496A (en) | 1981-10-13 | 1981-10-13 | Divider/combiner amplifier |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8203947A NL8203947A (nl) | 1983-05-02 |
NL189328B NL189328B (nl) | 1992-10-01 |
NL189328C true NL189328C (nl) | 1993-03-01 |
Family
ID=23200611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE8203947,A NL189328C (nl) | 1981-10-13 | 1982-10-12 | Microgolfversterker. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4424496A (nl) |
JP (1) | JPS5875911A (nl) |
CA (1) | CA1183910A (nl) |
DE (1) | DE3238004A1 (nl) |
GB (1) | GB2107952B (nl) |
NL (1) | NL189328C (nl) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4641107A (en) * | 1985-05-21 | 1987-02-03 | Rca Corporation | Printed circuit radial power combiner with mode suppressing resistors fired at high temperature |
US4641106A (en) * | 1985-05-21 | 1987-02-03 | Rca Corporation | Radial power amplifier |
US4677393A (en) * | 1985-10-21 | 1987-06-30 | Rca Corporation | Phase-corrected waveguide power combiner/splitter and power amplifier |
US4707668A (en) * | 1986-05-05 | 1987-11-17 | The United States Of America As Represented By The Department Of Energy | Method and apparatus for transferring and injecting rf energy from a generator to a resonant load |
US4701716A (en) * | 1986-05-07 | 1987-10-20 | Rca Corporation | Parallel distributed signal amplifiers |
FR2613558B1 (fr) * | 1987-04-03 | 1994-04-15 | Thomson Csf | Dispositif comportant un combineur radial pour ondes electromagnetiques et procede mettant en oeuvre un combineur radial |
US4724400A (en) * | 1987-04-21 | 1988-02-09 | Trw Inc. | Linear amplifier assembly |
US4965530A (en) * | 1989-09-26 | 1990-10-23 | General Electric Company | Parallelled amplifier with switched isolation resistors |
US5142253A (en) * | 1990-05-02 | 1992-08-25 | Raytheon Company | Spatial field power combiner having offset coaxial to planar transmission line transitions |
US5256988A (en) * | 1992-09-01 | 1993-10-26 | Loral Aerospace Corp. | Conical transverse electromagnetic divider/combiner |
US7215220B1 (en) * | 2004-08-23 | 2007-05-08 | Cap Wireless, Inc. | Broadband power combining device using antipodal finline structure |
EP2867952A4 (en) * | 2007-08-29 | 2015-05-06 | Its Electronics Inc | COMBINER-DIVIDER AND WAVEGUIDE AMPLIFIER COMPRISING A COMBINER-DIVIDER |
US9293801B2 (en) | 2012-11-26 | 2016-03-22 | Triquint Cw, Inc. | Power combiner |
US9276304B2 (en) | 2012-11-26 | 2016-03-01 | Triquint Semiconductor, Inc. | Power combiner using tri-plane antennas |
US9287605B2 (en) | 2012-12-18 | 2016-03-15 | Triquint Cw, Inc. | Passive coaxial power splitter/combiner |
US10199735B2 (en) | 2015-05-28 | 2019-02-05 | Associated Universities, Inc. | TEM line to double-ridged waveguide launcher |
FR3044171B1 (fr) * | 2015-11-23 | 2018-07-06 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Combineur spatial de puissance |
US10003118B2 (en) * | 2015-12-22 | 2018-06-19 | Qorvo Us, Inc. | Spatial coupler and antenna for splitting and combining electromagnetic signals |
US10454433B2 (en) | 2017-06-29 | 2019-10-22 | Qorvo Us, Inc. | Amplifier assembly and spatial power combining device |
US10651527B2 (en) | 2017-08-22 | 2020-05-12 | Qorvo Us, Inc. | Spatial power-combining devices with segmented waveguides and antennas |
US10707819B2 (en) | 2017-08-22 | 2020-07-07 | Qorvo Us, Inc. | Phase tuning for monolithic microwave integrated circuits |
US10749276B2 (en) * | 2017-08-22 | 2020-08-18 | Qorvo Us, Inc. | Spatial power-combining devices and antenna assemblies |
US10812021B2 (en) | 2017-08-22 | 2020-10-20 | Qorvo Us, Inc. | Antenna waveguide transitions for solid state power amplifiers |
US10587027B2 (en) | 2017-08-22 | 2020-03-10 | Qorvo Us, Inc. | Spatial combining devices for high-frequency operation |
US10720711B2 (en) | 2017-08-22 | 2020-07-21 | Qorvo Us, Inc. | Antenna structures for spatial power-combining devices |
US10340574B2 (en) | 2017-08-22 | 2019-07-02 | Qorvo Us, Inc. | Spatial combining device and antenna |
US10833386B2 (en) | 2018-04-09 | 2020-11-10 | Qorvo Us, Inc. | Waveguide transitions for power-combining devices |
CN108365317B (zh) * | 2018-05-16 | 2023-10-03 | 广东圣大电子有限公司 | 一种超宽带多路微波功率合成器 |
US11255608B2 (en) | 2018-08-06 | 2022-02-22 | Qorvo Us, Inc. | Heat exchanger assemblies for electronic devices |
US11162734B2 (en) | 2018-08-06 | 2021-11-02 | Qorvo Us, Inc. | Heat exchanger assemblies for electronic devices and related methods |
US10855240B2 (en) | 2018-11-15 | 2020-12-01 | Qorvo Us, Inc. | Structures for spatial power-combining devices |
US10804588B2 (en) | 2018-12-10 | 2020-10-13 | Qorvo Us, Inc. | Antenna structures for spatial power-combining devices |
US11005437B2 (en) | 2019-02-25 | 2021-05-11 | Qorvo Us, Inc. | Spatial power-combining devices with thin film resistors |
US11387791B2 (en) | 2020-03-17 | 2022-07-12 | Qorvo Us, Inc. | Spatial power-combining devices with reduced size |
US11564337B2 (en) | 2020-03-17 | 2023-01-24 | Qorvo Us, Inc. | Thermal structures for heat transfer devices and spatial power-combining devices |
US11621469B2 (en) | 2021-02-01 | 2023-04-04 | Qorvo Us, Inc. | Power-combining devices with increased output power |
US11955687B2 (en) | 2022-01-10 | 2024-04-09 | Qorvo Us, Inc. | Structural arrangements for spatial power-combining devices |
US20230291087A1 (en) * | 2022-03-14 | 2023-09-14 | Qorvo Us, Inc. | Antenna structures for spatial power-combining devices |
KR102615963B1 (ko) * | 2022-08-02 | 2023-12-20 | 한국핵융합에너지연구원 | 적층형 동축 공동 고주파 무선전력 결합장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3394318A (en) * | 1965-09-30 | 1968-07-23 | Bell Telephone Labor Inc | Parallel-connected synchronized power sources |
BE758314A (fr) * | 1969-11-04 | 1971-04-01 | Western Electric Co | Reseau de traitement de signal multibranche |
US4129839A (en) * | 1977-03-09 | 1978-12-12 | Raytheon Company | Radio frequency energy combiner or divider |
US4163955A (en) * | 1978-01-16 | 1979-08-07 | International Telephone And Telegraph Corporation | Cylindrical mode power divider/combiner with isolation |
US4234854A (en) * | 1978-05-12 | 1980-11-18 | Westinghouse Electric Corp. | Amplifier with radial line divider/combiner |
US4291279A (en) * | 1979-11-16 | 1981-09-22 | Westinghouse Electric Corp. | Microwave combiner assembly |
US4283685A (en) * | 1979-12-13 | 1981-08-11 | Raytheon Company | Waveguide-to-cylindrical array transition |
US4291278A (en) * | 1980-05-12 | 1981-09-22 | General Electric Company | Planar microwave integrated circuit power combiner |
JPS625535A (ja) * | 1985-07-01 | 1987-01-12 | Kimoto Sain:Kk | 放電表示管の製造方法 |
-
1981
- 1981-10-13 US US06/310,011 patent/US4424496A/en not_active Expired - Fee Related
-
1982
- 1982-09-24 CA CA000412110A patent/CA1183910A/en not_active Expired
- 1982-10-07 GB GB08228709A patent/GB2107952B/en not_active Expired
- 1982-10-12 NL NLAANVRAGE8203947,A patent/NL189328C/nl not_active IP Right Cessation
- 1982-10-13 DE DE19823238004 patent/DE3238004A1/de active Granted
- 1982-10-13 JP JP57179683A patent/JPS5875911A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2107952A (en) | 1983-05-05 |
NL189328B (nl) | 1992-10-01 |
DE3238004C2 (nl) | 1990-12-13 |
DE3238004A1 (de) | 1983-04-21 |
JPS5875911A (ja) | 1983-05-07 |
US4424496A (en) | 1984-01-03 |
JPH0468802B2 (nl) | 1992-11-04 |
GB2107952B (en) | 1985-04-17 |
CA1183910A (en) | 1985-03-12 |
NL8203947A (nl) | 1983-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
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 | ||
V1 | Lapsed because of non-payment of the annual fee |