JPS584473B2 - 受動形メ−ザの制御方法およびその装置 - Google Patents
受動形メ−ザの制御方法およびその装置Info
- Publication number
- JPS584473B2 JPS584473B2 JP55028218A JP2821880A JPS584473B2 JP S584473 B2 JPS584473 B2 JP S584473B2 JP 55028218 A JP55028218 A JP 55028218A JP 2821880 A JP2821880 A JP 2821880A JP S584473 B2 JPS584473 B2 JP S584473B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frequency
- phase
- cavity
- error signal
- 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
- 241000931526 Acer campestre Species 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 6
- 230000010363 phase shift Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 4
- 241001102832 Meseres Species 0.000 claims 2
- 230000003071 parasitic effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S1/00—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range
- H01S1/06—Gaseous, i.e. beam masers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Radar Systems Or Details Thereof (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7906104A FR2451060A1 (fr) | 1979-03-09 | 1979-03-09 | Procede d'asservissement d'un passif et dispositif de mise en oeuvre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55124284A JPS55124284A (en) | 1980-09-25 |
| JPS584473B2 true JPS584473B2 (ja) | 1983-01-26 |
Family
ID=9222964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55028218A Expired JPS584473B2 (ja) | 1979-03-09 | 1980-03-07 | 受動形メ−ザの制御方法およびその装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4316153A (Direct) |
| JP (1) | JPS584473B2 (Direct) |
| CH (1) | CH635707A5 (Direct) |
| DE (1) | DE3005122C2 (Direct) |
| FR (1) | FR2451060A1 (Direct) |
| GB (1) | GB2044520B (Direct) |
| NL (1) | NL8001373A (Direct) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449105A (en) * | 1981-05-19 | 1984-05-15 | The United States Of America As Represented By The Secretary Of The Navy | Passive maser using timesharing for control of the cavity and control of the oscillator on the line of stimulated emission |
| JP2587620B2 (ja) * | 1986-08-28 | 1997-03-05 | アンリツ株式会社 | 水素メ−ザ装置 |
| JPH0321538A (ja) * | 1989-06-20 | 1991-01-30 | Sanyo Electric Co Ltd | 自転車用テールランプ |
| JPH0783265B2 (ja) * | 1989-08-21 | 1995-09-06 | 新技術事業団 | レーザ励起ルビジウム原子発振器 |
| FR2688640B1 (fr) * | 1992-03-16 | 1994-07-01 | Tekelec Neuchatel Time Sa | Etalon de frequence atomique. |
| US5721514A (en) * | 1995-11-22 | 1998-02-24 | Efratom Time And Frequency Products, Inc. | Digital frequency generation in atomic frequency standards using digital phase shifting |
| WO1997019517A1 (en) * | 1995-11-22 | 1997-05-29 | Efratom Time And Frequency Products, Inc. | Digital frequency generation in atomic frequency standards using digital phase shifting |
| GB2577911B (en) * | 2018-10-10 | 2022-11-02 | Aeon Eng Ltd | Maser Environmental-Analysis System |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927278A (en) * | 1958-12-30 | 1960-03-01 | Robert H Dicke | Stable oscillator |
| US3303434A (en) * | 1963-12-31 | 1967-02-07 | Trw Inc | Sweep circuit for a frequency locked circuit |
| FR2148329B1 (Direct) * | 1971-08-06 | 1974-03-29 | Anvar | |
| US4122408A (en) * | 1977-11-14 | 1978-10-24 | The United States Of America As Represented By The Secretary Of Commerce | Frequency stabilization utilizing multiple modulation |
-
1979
- 1979-03-09 FR FR7906104A patent/FR2451060A1/fr active Granted
-
1980
- 1980-01-22 CH CH50980A patent/CH635707A5/fr not_active IP Right Cessation
- 1980-02-05 US US06/119,138 patent/US4316153A/en not_active Expired - Lifetime
- 1980-02-12 DE DE3005122A patent/DE3005122C2/de not_active Expired
- 1980-03-03 GB GB8007111A patent/GB2044520B/en not_active Expired
- 1980-03-07 JP JP55028218A patent/JPS584473B2/ja not_active Expired
- 1980-03-07 NL NL8001373A patent/NL8001373A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2451060B1 (Direct) | 1981-04-10 |
| GB2044520B (en) | 1983-02-02 |
| DE3005122A1 (de) | 1980-09-18 |
| FR2451060A1 (fr) | 1980-10-03 |
| NL8001373A (nl) | 1980-09-11 |
| DE3005122C2 (de) | 1982-07-08 |
| JPS55124284A (en) | 1980-09-25 |
| CH635707A5 (fr) | 1983-04-15 |
| GB2044520A (en) | 1980-10-15 |
| US4316153A (en) | 1982-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3218250B2 (ja) | 水晶発振器回路 | |
| US2589494A (en) | Stabilizing method and system utilizing nuclear precession | |
| US4434490A (en) | Spectrophone stabilized laser with line center offset frequency control | |
| JPS584473B2 (ja) | 受動形メ−ザの制御方法およびその装置 | |
| JP3382356B2 (ja) | 低位相ノイズの基準発振器 | |
| US4110707A (en) | Indirect FM modulation scheme using phase locked loop | |
| JP3324787B2 (ja) | 位相同期発振器 | |
| US4023115A (en) | Means for controlling the phase or frequency output of an oscillator in a loop circuit | |
| JPS584474B2 (ja) | 受動メ−ザを制御する方法および受動メ−ザ | |
| Buckmaster et al. | The application of phase-lock microwave frequency stabilizers to electron paramagnetic resonance spectrometers | |
| JPH08195676A (ja) | 低雑音発振回路用遅延検波回路 | |
| TWI744084B (zh) | 振盪訊號產生電路與濾波電路 | |
| KR0175381B1 (ko) | 위상 동기 루프 방식 에프엠 검파회로의 출력레벨 조정장치 | |
| JPS58222602A (ja) | 電圧制御発振器 | |
| JPH01236820A (ja) | 印加信号の周波数および位相に信号周波数と位相を迅速かつ低ノイズで合わせるためのサーボ装置 | |
| JPH0846432A (ja) | 正弦波発生器 | |
| SU900407A1 (ru) | След щий фильтр | |
| JPH0218583Y2 (Direct) | ||
| JP2704749B2 (ja) | 空胴共振器周波数制御装置に用いるスイッチド周波数シンセサイザ | |
| JPH05191466A (ja) | 直交位相差信号発生器 | |
| JPS6329842B2 (Direct) | ||
| JPH07114364B2 (ja) | 原子発振器 | |
| JPS6316050B2 (Direct) | ||
| Clayton | Phase Locked Loops | |
| JPS6247378B2 (Direct) |