DE69314373T2 - Frequenzabstimmung mit Frequenzsynthesierer - Google Patents
Frequenzabstimmung mit FrequenzsynthesiererInfo
- Publication number
- DE69314373T2 DE69314373T2 DE69314373T DE69314373T DE69314373T2 DE 69314373 T2 DE69314373 T2 DE 69314373T2 DE 69314373 T DE69314373 T DE 69314373T DE 69314373 T DE69314373 T DE 69314373T DE 69314373 T2 DE69314373 T2 DE 69314373T2
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- tuning
- synthesizer
- frequency synthesizer
- frequency tuning
- 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 - Fee Related
Links
Classifications
-
- 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
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
- H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/864,988 US5301366A (en) | 1992-04-07 | 1992-04-07 | High performance frequency tuning with low cost synthesizer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69314373D1 DE69314373D1 (de) | 1997-11-13 |
DE69314373T2 true DE69314373T2 (de) | 1998-05-14 |
Family
ID=25344475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69314373T Expired - Fee Related DE69314373T2 (de) | 1992-04-07 | 1993-04-07 | Frequenzabstimmung mit Frequenzsynthesierer |
Country Status (4)
Country | Link |
---|---|
US (1) | US5301366A (de) |
EP (1) | EP0565362B1 (de) |
JP (1) | JPH06268544A (de) |
DE (1) | DE69314373T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5570066A (en) * | 1994-08-30 | 1996-10-29 | Motorola, Inc. | Method of programming a frequency synthesizer |
US6417703B1 (en) * | 1996-09-25 | 2002-07-09 | Anritsu Company | Frequency synthesizer using a ratio sum topology |
US5940747A (en) * | 1997-03-27 | 1999-08-17 | Lucent Technologies, Inc. | Apparatus and method of acquiring a carrier signal in a wireless receiver |
US6873608B1 (en) * | 1997-08-06 | 2005-03-29 | Comsys Communication & Signal Processing Ltd | Communication system utilizing host signal processing |
US20050083890A1 (en) * | 2000-02-03 | 2005-04-21 | Eli Plotnik | Communication system utilizing host signal processing |
US20030058973A1 (en) * | 2001-06-01 | 2003-03-27 | Tsecouras Michael J. | Adaptive pulse frame rate frequency control for digital amplifier systems |
CA2500142C (en) * | 2002-07-03 | 2012-05-22 | Nano-C, Inc. | Separation and purification of fullerenes |
US7272365B2 (en) * | 2003-12-18 | 2007-09-18 | Andrew Corporation | Frequency offset correction in transmitters having non-ideal synthesizer channel spacing |
JP2007221689A (ja) * | 2006-02-20 | 2007-08-30 | Yagi Antenna Co Ltd | 広帯域高周波発振回路 |
JP2009016973A (ja) * | 2007-07-02 | 2009-01-22 | Japan Radio Co Ltd | シンセサイザ |
JP2009130544A (ja) * | 2007-11-21 | 2009-06-11 | Panasonic Corp | クロック信号発生回路 |
CN109067395A (zh) * | 2018-08-17 | 2018-12-21 | 中国电子科技集团公司第三十八研究所 | 一种相位同步低相噪锁相频率合成装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602225A (en) * | 1984-06-24 | 1986-07-22 | Hewlett Packard Company | Apparatus for frequency correction in a frequency synthesizer |
US4785260A (en) * | 1986-03-18 | 1988-11-15 | International Mobile Machines Corporation | Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels |
JPH02100409A (ja) * | 1988-10-06 | 1990-04-12 | Pioneer Electron Corp | 選局装置 |
US5152005A (en) * | 1990-01-22 | 1992-09-29 | Motorola, Inc. | High resolution frequency synthesis |
DE69011670T2 (de) * | 1990-05-02 | 1994-12-08 | Hewlett Packard Ltd | Frequenzsynthesizer. |
-
1992
- 1992-04-07 US US07/864,988 patent/US5301366A/en not_active Expired - Fee Related
-
1993
- 1993-04-07 JP JP5116315A patent/JPH06268544A/ja active Pending
- 1993-04-07 DE DE69314373T patent/DE69314373T2/de not_active Expired - Fee Related
- 1993-04-07 EP EP93302735A patent/EP0565362B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69314373D1 (de) | 1997-11-13 |
JPH06268544A (ja) | 1994-09-22 |
EP0565362A1 (de) | 1993-10-13 |
US5301366A (en) | 1994-04-05 |
EP0565362B1 (de) | 1997-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |