CN101421927A - 射频合成器以及含有该合成器的发射机或接收机 - Google Patents
射频合成器以及含有该合成器的发射机或接收机 Download PDFInfo
- Publication number
- CN101421927A CN101421927A CN200680033046.7A CN200680033046A CN101421927A CN 101421927 A CN101421927 A CN 101421927A CN 200680033046 A CN200680033046 A CN 200680033046A CN 101421927 A CN101421927 A CN 101421927A
- Authority
- CN
- China
- Prior art keywords
- phase
- synthesizer
- signal
- frequency
- vco
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
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- 238000006243 chemical reaction Methods 0.000 claims description 2
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- 239000004020 conductor Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013139 quantization Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 230000005669 field effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
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- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in the loop
-
- 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
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
-
- 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
- H03L7/08—Details of the phase-locked loop
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
-
- 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
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
- H03L7/197—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
- H03L7/1974—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
-
- 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
-
- 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
- H03L7/235—Nested phase locked loops
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Transceivers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0518215A GB2430090B (en) | 2005-09-08 | 2005-09-08 | RF synthesizer and RF transmitter or receiver incorporating the synthesizer |
GB0518215.9 | 2005-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101421927A true CN101421927A (zh) | 2009-04-29 |
Family
ID=35221021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680033046.7A Pending CN101421927A (zh) | 2005-09-08 | 2006-08-25 | 射频合成器以及含有该合成器的发射机或接收机 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1929676A4 (fr) |
CN (1) | CN101421927A (fr) |
GB (1) | GB2430090B (fr) |
WO (1) | WO2007030358A2 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102075201A (zh) * | 2009-11-19 | 2011-05-25 | 三星电子株式会社 | 包括电感电容槽路滤波器的接收器及其方法 |
CN107017877A (zh) * | 2016-01-25 | 2017-08-04 | 恩智浦有限公司 | 锁相环电路 |
CN107248862A (zh) * | 2017-06-09 | 2017-10-13 | 芯海科技(深圳)股份有限公司 | 一种小数分频降低频率抖动电路及方法 |
CN115498998A (zh) * | 2022-11-14 | 2022-12-20 | 南京邮电大学 | 一种基于相位误差自动校正的高频晶体振荡器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10516403B1 (en) | 2019-02-27 | 2019-12-24 | Ciena Corporation | High-order phase tracking loop with segmented proportional and integral controls |
CN111010173B (zh) * | 2019-12-20 | 2023-05-23 | 湖北大学 | 一种自适应的小数频率合成器毛刺移除系统及方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5696538A (en) * | 1979-12-29 | 1981-08-04 | Sony Corp | Synthesizer receiver |
US5317284A (en) * | 1993-02-08 | 1994-05-31 | Hughes Aircraft Company | Wide band, low noise, fine step tuning, phase locked loop frequency synthesizer |
JP2914297B2 (ja) * | 1996-05-29 | 1999-06-28 | 日本電気株式会社 | Pll周波数シンセサイザ |
WO2000045515A1 (fr) * | 1999-01-29 | 2000-08-03 | Sanyo Electric Co., Ltd. | Appareil a boucle a phase asservie (pll) et dispositif de repartition en frequence variable |
SE517967C2 (sv) * | 2000-03-23 | 2002-08-06 | Ericsson Telefon Ab L M | System och förfarande för klocksignalgenerering |
US6993107B2 (en) * | 2001-01-16 | 2006-01-31 | International Business Machines Corporation | Analog unidirectional serial link architecture |
US7162002B2 (en) * | 2002-03-01 | 2007-01-09 | Broadcom Corporation | Phase-interpolator based PLL frequency synthesizer |
US6642800B2 (en) * | 2002-04-04 | 2003-11-04 | Ati Technologies, Inc. | Spurious-free fractional-N frequency synthesizer with multi-phase network circuit |
-
2005
- 2005-09-08 GB GB0518215A patent/GB2430090B/en not_active Expired - Fee Related
-
2006
- 2006-08-25 WO PCT/US2006/033611 patent/WO2007030358A2/fr active Application Filing
- 2006-08-25 CN CN200680033046.7A patent/CN101421927A/zh active Pending
- 2006-08-25 EP EP06790049A patent/EP1929676A4/fr not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102075201A (zh) * | 2009-11-19 | 2011-05-25 | 三星电子株式会社 | 包括电感电容槽路滤波器的接收器及其方法 |
CN102075201B (zh) * | 2009-11-19 | 2015-05-20 | 三星电子株式会社 | 包括电感电容槽路滤波器的接收器及其方法 |
CN107017877A (zh) * | 2016-01-25 | 2017-08-04 | 恩智浦有限公司 | 锁相环电路 |
CN107017877B (zh) * | 2016-01-25 | 2022-08-05 | 恩智浦有限公司 | 锁相环电路 |
CN107248862A (zh) * | 2017-06-09 | 2017-10-13 | 芯海科技(深圳)股份有限公司 | 一种小数分频降低频率抖动电路及方法 |
CN115498998A (zh) * | 2022-11-14 | 2022-12-20 | 南京邮电大学 | 一种基于相位误差自动校正的高频晶体振荡器 |
CN115498998B (zh) * | 2022-11-14 | 2023-02-21 | 南京邮电大学 | 一种基于相位误差自动校正的高频晶体振荡器 |
Also Published As
Publication number | Publication date |
---|---|
EP1929676A2 (fr) | 2008-06-11 |
WO2007030358A2 (fr) | 2007-03-15 |
WO2007030358A3 (fr) | 2008-11-27 |
GB0518215D0 (en) | 2005-10-19 |
EP1929676A4 (fr) | 2012-03-21 |
GB2430090B (en) | 2007-10-17 |
GB2430090A (en) | 2007-03-14 |
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Legal Events
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---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090429 |