JPS61154015U - - Google Patents
Info
- Publication number
- JPS61154015U JPS61154015U JP1985036386U JP3638685U JPS61154015U JP S61154015 U JPS61154015 U JP S61154015U JP 1985036386 U JP1985036386 U JP 1985036386U JP 3638685 U JP3638685 U JP 3638685U JP S61154015 U JPS61154015 U JP S61154015U
- Authority
- JP
- Japan
- Prior art keywords
- diode
- stripline
- switching
- signal
- high frequency
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
-
- 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
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1841—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
- H03B5/1847—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device
-
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/003—Circuit elements of oscillators
- H03B2200/004—Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor
-
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/003—Circuit elements of oscillators
- H03B2200/0048—Circuit elements of oscillators including measures to switch the frequency band, e.g. by harmonic selection
-
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/003—Circuit elements of oscillators
- H03B2200/0056—Circuit elements of oscillators including a diode used for switching
-
- 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
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/02—Varying the frequency of the oscillations by electronic means
- H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
- H03C3/22—Angle modulation by means of variable impedance by means of a variable reactive element the element being a semiconductor diode, e.g. varicap diode
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985036386U JPH0349458Y2 (US06649357-20031118-C00005.png) | 1985-03-14 | 1985-03-14 | |
| KR2019850014576U KR900005653Y1 (ko) | 1985-03-14 | 1985-11-05 | 고주파 발진기 |
| US06/840,321 US4660002A (en) | 1985-03-14 | 1986-03-14 | High frequency oscillator using a diode for frequency switching and FM modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985036386U JPH0349458Y2 (US06649357-20031118-C00005.png) | 1985-03-14 | 1985-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61154015U true JPS61154015U (US06649357-20031118-C00005.png) | 1986-09-24 |
| JPH0349458Y2 JPH0349458Y2 (US06649357-20031118-C00005.png) | 1991-10-22 |
Family
ID=12468407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985036386U Expired JPH0349458Y2 (US06649357-20031118-C00005.png) | 1985-03-14 | 1985-03-14 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4660002A (US06649357-20031118-C00005.png) |
| JP (1) | JPH0349458Y2 (US06649357-20031118-C00005.png) |
| KR (1) | KR900005653Y1 (US06649357-20031118-C00005.png) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786903A (en) * | 1986-04-15 | 1988-11-22 | E. F. Johnson Company | Remotely interrogated transponder |
| DE3827429A1 (de) * | 1988-03-01 | 1989-09-14 | Licentia Gmbh | Spannungsgesteuerter oszillator mit leitungsresonator |
| JPH0250606A (ja) * | 1988-08-12 | 1990-02-20 | Nec Corp | 周波数シンセサイザ |
| US5083098A (en) * | 1990-06-25 | 1992-01-21 | Hughes Aircraft Company | Tunable VCO frequency sensitivity |
| JPH04117805A (ja) * | 1990-09-07 | 1992-04-17 | Matsushita Electric Ind Co Ltd | 高周波電圧制御発振器 |
| JPH07263957A (ja) * | 1994-03-17 | 1995-10-13 | Fujitsu Ltd | 電圧制御発振器 |
| FI97923C (fi) * | 1995-03-22 | 1997-03-10 | Lk Products Oy | Portaittain säädettävä suodatin |
| US5926466A (en) * | 1995-05-16 | 1999-07-20 | Matsushita Electric Industrial Co., Ltd. | Time division multiple access FDD wireless unit and time division multiple access FDD/TDD dual mode wireless unit |
| US5852384A (en) * | 1996-04-25 | 1998-12-22 | Matsushita Electric Industrial Co., Ltd. | Dual band oscillator circuit using strip line resonators |
| US6124767A (en) * | 1998-05-21 | 2000-09-26 | Delphi Components, Inc. | RF/Microwave oscillator |
| US6597897B2 (en) * | 1998-12-14 | 2003-07-22 | Lear Automotive Dearborn, Inc. | Low power radio frequency transmitter with controllable gain |
| TW522637B (en) * | 2002-02-22 | 2003-03-01 | Accton Technology Corp | Low-phase noise oscillator with a microstrip resonator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140982A (en) * | 1978-03-13 | 1979-02-20 | Fairchild Camera And Instrument Corporation | Transistor microstrip oscillator and diode attenuator modulator |
| US4375621A (en) * | 1981-03-02 | 1983-03-01 | Ael Microtel, Ltd. | Circuit for linearizing frequency modulated oscillators on microstrip |
| US4353038A (en) * | 1981-03-31 | 1982-10-05 | Motorola, Inc. | Wideband, synthesizer switched element voltage controlled oscillator |
-
1985
- 1985-03-14 JP JP1985036386U patent/JPH0349458Y2/ja not_active Expired
- 1985-11-05 KR KR2019850014576U patent/KR900005653Y1/ko not_active IP Right Cessation
-
1986
- 1986-03-14 US US06/840,321 patent/US4660002A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4660002A (en) | 1987-04-21 |
| JPH0349458Y2 (US06649357-20031118-C00005.png) | 1991-10-22 |
| KR900005653Y1 (ko) | 1990-06-28 |
| KR860012498U (ko) | 1986-10-10 |
