BE629903A - - Google Patents
Info
- Publication number
- BE629903A BE629903A BE629903DA BE629903A BE 629903 A BE629903 A BE 629903A BE 629903D A BE629903D A BE 629903DA BE 629903 A BE629903 A BE 629903A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F7/00—Parametric amplifiers
- H03F7/04—Parametric amplifiers using variable-capacitance element; using variable-permittivity element
-
- 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
- H03F3/12—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes with Esaki diodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Amplifiers (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18176862A | 1962-03-22 | 1962-03-22 | |
US181589A US3160826A (en) | 1962-03-22 | 1962-03-22 | Microwave amplifier and oscillator utilizing negative resistance device |
Publications (1)
Publication Number | Publication Date |
---|---|
BE629903A true BE629903A (pt) |
Family
ID=26877313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE629903D BE629903A (pt) | 1962-03-22 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3160826A (pt) |
BE (1) | BE629903A (pt) |
DE (1) | DE1272394B (pt) |
FR (1) | FR1355089A (pt) |
GB (1) | GB1032601A (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496497A (en) * | 1963-12-06 | 1970-02-17 | Int Standard Electric Corp | High-power harmonic suppression filters |
US3327240A (en) * | 1963-12-30 | 1967-06-20 | Hughes Aircraft Co | Voltage tunable tunnel diode microwave amplifier |
US3335373A (en) * | 1964-07-20 | 1967-08-08 | Gen Telephone & Elect | Apparatus for modulating guided electromagnetic waves |
US3320550A (en) * | 1965-03-23 | 1967-05-16 | Horst W A Gerlach | Waveguide wall-current tunnel diode amplifier and oscillator |
US3484711A (en) * | 1966-04-29 | 1969-12-16 | Gen Electric & English Electri | Microwave amplifiers utilising tunnel diodes or other negative-resistance elements |
US3491310A (en) * | 1968-02-12 | 1970-01-20 | Microwave Ass | Microwave generator circuits combining a plurality of negative resistance devices |
US3516008A (en) * | 1968-05-03 | 1970-06-02 | Bell Telephone Labor Inc | Power combining circuit for a plurality of microwave generators |
US3521194A (en) * | 1968-06-19 | 1970-07-21 | Bendix Corp | Multiple tunnel diode coaxial microwave oscillator |
US3597703A (en) * | 1968-11-29 | 1971-08-03 | Prd Electronics Inc | Impatt diode oscillators |
CH533368A (de) * | 1971-10-14 | 1973-01-31 | Siemens Ag Albis | Schaltungsanordnung mit einem Hohlraumresonator |
US3775701A (en) * | 1972-01-21 | 1973-11-27 | Westinghouse Electric Corp | Semiconductor diode mounting and resonator structure for operation in the ehf microwave range |
US3970965A (en) * | 1975-03-26 | 1976-07-20 | The United States Of America As Represented By The Secretary Of The Navy | Injection locked Josephson oscillator systems |
US4286229A (en) * | 1979-11-26 | 1981-08-25 | The United States Of America As Represented By The Secretary Of The Navy | Waveguide structure for selectively coupling multiple frequency oscillators to an output port |
DE3737126C1 (de) * | 1987-11-02 | 1989-05-11 | Obe Werk Kg | Brillenfassung mit gegen Loesen gesicherten Schraubverbindung |
WO2003049514A2 (en) * | 2001-12-03 | 2003-06-12 | Memgen Corporation | Miniature rf and microwave components and methods for fabricating such components |
US7239219B2 (en) * | 2001-12-03 | 2007-07-03 | Microfabrica Inc. | Miniature RF and microwave components and methods for fabricating such components |
US9614266B2 (en) | 2001-12-03 | 2017-04-04 | Microfabrica Inc. | Miniature RF and microwave components and methods for fabricating such components |
US10297421B1 (en) | 2003-05-07 | 2019-05-21 | Microfabrica Inc. | Plasma etching of dielectric sacrificial material from reentrant multi-layer metal structures |
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 |
US12052002B2 (en) * | 2022-07-26 | 2024-07-30 | Alfred Ira Grayzel | Very narrowband and wideband negative resistance amplifiers with a tuneable center frequency using a coupler |
-
0
- BE BE629903D patent/BE629903A/xx unknown
-
1962
- 1962-03-22 US US181589A patent/US3160826A/en not_active Expired - Lifetime
-
1963
- 1963-03-05 DE DEP1272394A patent/DE1272394B/de active Pending
- 1963-03-13 FR FR927868A patent/FR1355089A/fr not_active Expired
- 1963-03-21 GB GB11195/63A patent/GB1032601A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1272394B (de) | 1968-07-11 |
US3160826A (en) | 1964-12-08 |
GB1032601A (en) | 1966-06-15 |
FR1355089A (fr) | 1964-03-13 |