JP4068146B2 - 位相ノイズ軽減回路 - Google Patents
位相ノイズ軽減回路 Download PDFInfo
- Publication number
- JP4068146B2 JP4068146B2 JP52909897A JP52909897A JP4068146B2 JP 4068146 B2 JP4068146 B2 JP 4068146B2 JP 52909897 A JP52909897 A JP 52909897A JP 52909897 A JP52909897 A JP 52909897A JP 4068146 B2 JP4068146 B2 JP 4068146B2
- Authority
- JP
- Japan
- Prior art keywords
- phase noise
- pulse train
- noise reduction
- circuit
- output
- 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
- 230000009467 reduction Effects 0.000 title claims description 54
- 230000007704 transition Effects 0.000 claims description 35
- 230000000737 periodic effect Effects 0.000 claims description 14
- 230000001960 triggered effect Effects 0.000 claims description 12
- 230000010354 integration Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 8
- 230000000116 mitigating effect Effects 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims 1
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/125—Discriminating pulses
- H03K5/1252—Suppression or limitation of noise or interference
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Manipulation Of Pulses (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9603223A GB2310331B (en) | 1996-02-15 | 1996-02-15 | Phase noise reduction circuits |
| GB9603223.0 | 1996-02-15 | ||
| PCT/GB1997/000405 WO1997030516A1 (en) | 1996-02-15 | 1997-02-14 | Phase noise reduction circuits |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000510660A JP2000510660A (ja) | 2000-08-15 |
| JP2000510660A5 JP2000510660A5 (2) | 2004-11-18 |
| JP4068146B2 true JP4068146B2 (ja) | 2008-03-26 |
Family
ID=10788831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52909897A Expired - Fee Related JP4068146B2 (ja) | 1996-02-15 | 1997-02-14 | 位相ノイズ軽減回路 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6275101B1 (2) |
| EP (1) | EP0880824B1 (2) |
| JP (1) | JP4068146B2 (2) |
| KR (1) | KR100594680B1 (2) |
| AU (1) | AU1801397A (2) |
| DE (1) | DE69718144T2 (2) |
| GB (1) | GB2310331B (2) |
| WO (1) | WO1997030516A1 (2) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1040577B1 (en) | 1997-07-07 | 2009-01-28 | Toric Limited | Detector for the recognition of missing impulses |
| WO2000030256A1 (en) | 1998-11-13 | 2000-05-25 | University Of Surrey | Anti-jitter circuits |
| EP1067448B1 (de) * | 1999-07-08 | 2009-02-11 | Siemens Aktiengesellschaft | PC-System für Echtzeit- und Nicht-Echtzeitprogramme |
| US6985541B1 (en) * | 1999-11-23 | 2006-01-10 | Micor Linear Corporation | FM demodulator for a low IF receiver |
| US7027792B1 (en) | 1999-11-23 | 2006-04-11 | Micro Linear Corporation | Topology for a single ended input dual balanced mixer |
| US6987816B1 (en) | 1999-11-23 | 2006-01-17 | Micro Linear Corporation | Iris data recovery algorithms |
| US7076217B1 (en) | 1999-11-23 | 2006-07-11 | Micro Linear Corporation | Integrated radio transceiver |
| US7199650B1 (en) * | 2000-10-11 | 2007-04-03 | Silicon Laboratories Inc. | Method and apparatus for reducing interference |
| KR20020065403A (ko) * | 2002-05-22 | 2002-08-13 | 한승기 | 잡음으로 구동되는 다중 모드 신호 발생 회로 |
| GB0416627D0 (en) * | 2004-07-26 | 2004-08-25 | Toric Ltd | Anti-jitter circuits |
| EP1820271A2 (en) * | 2004-11-26 | 2007-08-22 | Koninklijke Philips Electronics N.V. | Jitter reduction circuit and frequency synthesizer. |
| EP1848105B1 (en) | 2006-04-21 | 2008-08-06 | Alcatel Lucent | Data slicer circuit, demodulation stage, receiving system and method for demodulating shift keying coded signals |
| DE102007002112B4 (de) * | 2007-01-15 | 2008-12-18 | Infineon Technologies Ag | Vorrichtung und Verfahren zur Regenerierung eines Taktsignals, Vorrichtung und Verfahren zur Umwandlung eines Taktsignals in ein mittelwertfreies Signal |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2212911A1 (de) * | 1972-03-17 | 1973-09-27 | Sauter August Gmbh | Verfahren zur frequenzvervielfachung |
| US4137504A (en) * | 1977-08-12 | 1979-01-30 | Digital Equipment Corporation | Digital filter |
| GB2117199A (en) * | 1982-03-19 | 1983-10-05 | Philips Electronic Associated | Frequency synthesiser |
| GB2117197A (en) * | 1982-03-19 | 1983-10-05 | Philips Electronic Associated | Frequency synthesiser |
| GB2131240A (en) * | 1982-11-05 | 1984-06-13 | Philips Electronic Associated | Frequency synthesiser |
| FR2578367A1 (fr) * | 1985-03-01 | 1986-09-05 | Thomson Csf | Dispositif conferant a une impulsion un retard commandable numeriquement |
| DE3533467C2 (de) * | 1985-09-19 | 1999-01-21 | Tandberg Data | Verfahren und Anordnung zum störsicheren Erkennen von in Datensignalen enthaltenen Daten |
| DD261199A1 (de) * | 1985-12-23 | 1988-10-19 | Geraete & Regler Werke Veb | Wechselstrahlungsflammenwaechter mit stoersignalunterdrueckung |
| US5245557A (en) * | 1991-08-12 | 1993-09-14 | Trw Inc. | High efficiency digital integrate and dump |
-
1996
- 1996-02-15 GB GB9603223A patent/GB2310331B/en not_active Expired - Fee Related
-
1997
- 1997-02-14 JP JP52909897A patent/JP4068146B2/ja not_active Expired - Fee Related
- 1997-02-14 US US09/125,077 patent/US6275101B1/en not_active Expired - Fee Related
- 1997-02-14 WO PCT/GB1997/000405 patent/WO1997030516A1/en not_active Ceased
- 1997-02-14 KR KR1019980706364A patent/KR100594680B1/ko not_active Expired - Fee Related
- 1997-02-14 EP EP97903456A patent/EP0880824B1/en not_active Expired - Lifetime
- 1997-02-14 DE DE69718144T patent/DE69718144T2/de not_active Expired - Fee Related
- 1997-02-14 AU AU18013/97A patent/AU1801397A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997030516A1 (en) | 1997-08-21 |
| US6275101B1 (en) | 2001-08-14 |
| DE69718144D1 (de) | 2003-02-06 |
| EP0880824A1 (en) | 1998-12-02 |
| JP2000510660A (ja) | 2000-08-15 |
| DE69718144T2 (de) | 2003-10-23 |
| GB2310331B (en) | 2000-06-28 |
| EP0880824B1 (en) | 2003-01-02 |
| GB9603223D0 (en) | 1996-04-17 |
| GB2310331A (en) | 1997-08-20 |
| AU1801397A (en) | 1997-09-02 |
| KR100594680B1 (ko) | 2006-10-04 |
| KR19990082625A (ko) | 1999-11-25 |
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