CN1209868C - 发射设备 - Google Patents
发射设备 Download PDFInfo
- Publication number
- CN1209868C CN1209868C CNB008166684A CN00816668A CN1209868C CN 1209868 C CN1209868 C CN 1209868C CN B008166684 A CNB008166684 A CN B008166684A CN 00816668 A CN00816668 A CN 00816668A CN 1209868 C CN1209868 C CN 1209868C
- Authority
- CN
- China
- Prior art keywords
- equipment
- frequency
- produces
- modulation signal
- modulation
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 238000013459 approach Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/0991—Modifications of modulator for regulating the mean frequency using a phase locked loop including calibration means or calibration methods
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/0916—Modifications of modulator for regulating the mean frequency using a phase locked loop with frequency divider or counter in the loop
- H03C3/0933—Modifications of modulator for regulating the mean frequency using a phase locked loop with frequency divider or counter in the loop using fractional frequency division in the feedback loop of the phase locked loop
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/095—Modifications of modulator for regulating the mean frequency using a phase locked loop applying frequency modulation to the loop in front of the voltage controlled oscillator
Landscapes
- Transmitters (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19958206A DE19958206C2 (de) | 1999-12-02 | 1999-12-02 | Sendevorrichtung |
DE19958206.8 | 1999-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1408141A CN1408141A (zh) | 2003-04-02 |
CN1209868C true CN1209868C (zh) | 2005-07-06 |
Family
ID=7931244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008166684A Expired - Fee Related CN1209868C (zh) | 1999-12-02 | 2000-11-27 | 发射设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6690210B2 (zh) |
EP (1) | EP1236270B1 (zh) |
JP (1) | JP3889278B2 (zh) |
CN (1) | CN1209868C (zh) |
DE (2) | DE19958206C2 (zh) |
WO (1) | WO2001041296A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2389256B (en) | 2002-05-31 | 2005-12-21 | Hitachi Ltd | Semiconductor integrated circuit device for communication radio-communications apparatus and transmission starting method |
GB2389253B (en) | 2002-05-31 | 2005-09-21 | Hitachi Ltd | Transmitter and semiconductor integrated circuit for communication |
GB2412513B (en) | 2002-05-31 | 2006-03-08 | Renesas Tech Corp | Apparatus for radio telecommunication system and method of building up output power |
GB2389251B (en) * | 2002-05-31 | 2005-09-07 | Hitachi Ltd | A communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method |
US7324663B2 (en) * | 2002-06-06 | 2008-01-29 | Wintriss Engineering Corporation | Flight parameter measurement system |
GB2394372B (en) * | 2002-10-19 | 2004-08-25 | Motorola Inc | Frequency generation in a wireless communication unit |
JP4855190B2 (ja) * | 2006-09-12 | 2012-01-18 | 富士通株式会社 | 位相同期発振器及びその制御方法 |
DE102009026767A1 (de) | 2009-06-05 | 2010-12-09 | Robert Bosch Gmbh | Radarsensor mit Störsignalkompensation |
WO2011057157A1 (en) | 2009-11-05 | 2011-05-12 | Wright Robert E | Methods and systems for spinal radio frequency neurotomy |
EP3750501B1 (en) | 2010-05-21 | 2024-03-06 | Stratus Medical, LLC | Systems for tissue ablation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2031676B (en) * | 1978-09-02 | 1983-05-11 | Marconi Instruments Ltd | Frequency modulation systems |
NL7905255A (nl) | 1979-07-05 | 1981-01-07 | Plessey Handel Investment Ag | Frequentiemodulator. |
US4581749A (en) * | 1984-07-02 | 1986-04-08 | Motorola, Inc. | Data frequency modulator with deviation control |
DE3935829C2 (de) * | 1989-10-27 | 1996-04-18 | Daimler Benz Aerospace Ag | Linearisierungsregelkreis |
US5027087A (en) * | 1990-02-02 | 1991-06-25 | Motorola, Inc. | Fast-switching frequency synthesizer |
US5483203A (en) * | 1994-11-01 | 1996-01-09 | Motorola, Inc. | Frequency synthesizer having modulation deviation correction via presteering stimulus |
JP3317837B2 (ja) * | 1996-02-29 | 2002-08-26 | 日本電気株式会社 | Pll回路 |
DE69826835T2 (de) * | 1998-05-29 | 2006-02-23 | Motorola Semiconducteurs S.A. | Frequenzsynthetisierer |
US6157260A (en) * | 1999-03-02 | 2000-12-05 | Motorola, Inc. | Method and apparatus for calibrating a local oscillator in a direct conversion receiver |
-
1999
- 1999-12-02 DE DE19958206A patent/DE19958206C2/de not_active Expired - Fee Related
-
2000
- 2000-11-27 JP JP2001542454A patent/JP3889278B2/ja not_active Expired - Fee Related
- 2000-11-27 WO PCT/DE2000/004239 patent/WO2001041296A1/de active IP Right Grant
- 2000-11-27 DE DE50006768T patent/DE50006768D1/de not_active Expired - Lifetime
- 2000-11-27 CN CNB008166684A patent/CN1209868C/zh not_active Expired - Fee Related
- 2000-11-27 EP EP00993294A patent/EP1236270B1/de not_active Expired - Lifetime
-
2002
- 2002-05-29 US US10/157,641 patent/US6690210B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE50006768D1 (de) | 2004-07-15 |
WO2001041296A1 (de) | 2001-06-07 |
JP3889278B2 (ja) | 2007-03-07 |
JP2003516080A (ja) | 2003-05-07 |
EP1236270B1 (de) | 2004-06-09 |
EP1236270A1 (de) | 2002-09-04 |
US20020145482A1 (en) | 2002-10-10 |
US6690210B2 (en) | 2004-02-10 |
DE19958206A1 (de) | 2001-07-12 |
CN1408141A (zh) | 2003-04-02 |
DE19958206C2 (de) | 2002-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER OWNER: INFENNIAN TECHNOLOGIES AG Effective date: 20120621 Owner name: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG Effective date: 20120621 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: INTEL MOBILE COMMUNICATIONS LTD. Free format text: FORMER NAME: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120621 Address after: Neubiberg, Germany Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG Effective date of registration: 20120621 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Infineon Technologies AG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050706 Termination date: 20151127 |
|
CF01 | Termination of patent right due to non-payment of annual fee |