JP2003527794A - 直接変調用の回路構造 - Google Patents
直接変調用の回路構造Info
- Publication number
- JP2003527794A JP2003527794A JP2001543847A JP2001543847A JP2003527794A JP 2003527794 A JP2003527794 A JP 2003527794A JP 2001543847 A JP2001543847 A JP 2001543847A JP 2001543847 A JP2001543847 A JP 2001543847A JP 2003527794 A JP2003527794 A JP 2003527794A
- Authority
- JP
- Japan
- Prior art keywords
- phase
- output
- frequency
- signal
- circuit structure
- 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
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000001413 cellular effect Effects 0.000 claims description 5
- 230000010363 phase shift Effects 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 3
- 101150087322 DCPS gene Proteins 0.000 description 2
- 101100386725 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) DCS1 gene Proteins 0.000 description 2
- 102100033718 m7GpppX diphosphatase Human genes 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000014366 other mixer Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
- H03D7/166—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature using two or more quadrature frequency translation stages
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmitters (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19958908A DE19958908A1 (de) | 1999-12-07 | 1999-12-07 | Schaltungsanordnung zur Direktmodulation |
| DE19958908.9 | 1999-12-07 | ||
| PCT/DE2000/004251 WO2001043275A2 (de) | 1999-12-07 | 2000-11-29 | Schaltungsanordnung zur direktmodulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003527794A true JP2003527794A (ja) | 2003-09-16 |
| JP2003527794A5 JP2003527794A5 (https=) | 2005-04-14 |
Family
ID=7931685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001543847A Pending JP2003527794A (ja) | 1999-12-07 | 2000-11-29 | 直接変調用の回路構造 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6983131B2 (https=) |
| EP (1) | EP1258077B1 (https=) |
| JP (1) | JP2003527794A (https=) |
| DE (2) | DE19958908A1 (https=) |
| WO (1) | WO2001043275A2 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10233980A1 (de) * | 2002-07-25 | 2004-02-12 | Philips Intellectual Property & Standards Gmbh | Planarinduktivität |
| US7433439B1 (en) * | 2002-12-20 | 2008-10-07 | Cypress Semiconductor Corp. | Apparatus, system, and method for synchronizing signals received by one or more system components |
| US7324561B1 (en) | 2003-06-13 | 2008-01-29 | Silicon Clocks Inc. | Systems and methods for generating an output oscillation signal with low jitter |
| US7098753B1 (en) | 2003-06-13 | 2006-08-29 | Silicon Clocks, Inc. | Oscillator with variable reference |
| DE102005056952A1 (de) * | 2005-11-29 | 2007-06-14 | Infineon Technologies Ag | Schaltungsanordnung und Verfahren zur Erzeugung von Lokaloszillatorsignalen und Phasenregelkreis mit der Schaltungsanordnung |
| US20090009408A1 (en) * | 2006-06-21 | 2009-01-08 | Broadcom Corporation | Integrated circuit with bonding wire antenna structure and methods for use therewith |
| US20080057889A1 (en) * | 2006-08-30 | 2008-03-06 | Jonathan Jan | Integrated portable wireless transmitter and method for use |
| CN101981813B (zh) | 2008-04-07 | 2014-03-19 | Nxp股份有限公司 | 消除振荡器再调制 |
| CN113872902B (zh) * | 2020-06-30 | 2023-04-07 | 华为技术有限公司 | 信号调制电路、方法及相关产品 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976958A (en) * | 1975-03-27 | 1976-08-24 | Bell Telephone Laboratories, Incorporated | R-C signal dividers and signal filters |
| GB2209896B (en) * | 1987-09-17 | 1991-05-29 | Plessey Co Plc | A phase shift arrangement |
| DE3826882A1 (de) * | 1988-08-08 | 1990-02-15 | Siemens Ag | Vorrichtung zum erzeugen einer wellenform mit diskretem frequenzspektrum |
| JPH05175749A (ja) | 1991-12-18 | 1993-07-13 | Fujitsu Ltd | 電力増幅器 |
| US5179359A (en) * | 1992-03-16 | 1993-01-12 | Hughes Aircraft Company | Digitally controlled frequency generator including a crystal oscillator |
| US5375258A (en) * | 1992-12-07 | 1994-12-20 | Motorola, Inc. | Circuit for generating signals in phase quadrature and associated method therefor |
| JP3067945B2 (ja) | 1993-05-27 | 2000-07-24 | 三菱電機株式会社 | 変調装置およびその変調装置を備えた無線装置 |
| JPH07283842A (ja) | 1994-04-13 | 1995-10-27 | Nec Corp | 位相変調器集積回路 |
| FI100286B (fi) * | 1996-04-01 | 1997-10-31 | Nokia Mobile Phones Ltd | Lähetin/vastaanotin RF-signaalin lähettämiseksi ja vastaanottamiseksi kahdella taajuusalueella |
| JPH1141132A (ja) * | 1997-07-24 | 1999-02-12 | Toshiba Corp | 無線通信装置 |
| US5861781A (en) * | 1997-09-16 | 1999-01-19 | Lucent Technologies Inc. | Single sideband double quadrature modulator |
-
1999
- 1999-12-07 DE DE19958908A patent/DE19958908A1/de not_active Withdrawn
-
2000
- 2000-11-29 JP JP2001543847A patent/JP2003527794A/ja active Pending
- 2000-11-29 EP EP00993359A patent/EP1258077B1/de not_active Expired - Lifetime
- 2000-11-29 DE DE50003775T patent/DE50003775D1/de not_active Expired - Lifetime
- 2000-11-29 WO PCT/DE2000/004251 patent/WO2001043275A2/de not_active Ceased
-
2002
- 2002-06-07 US US10/164,551 patent/US6983131B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20020183018A1 (en) | 2002-12-05 |
| EP1258077B1 (de) | 2003-09-17 |
| DE50003775D1 (de) | 2003-10-23 |
| WO2001043275A2 (de) | 2001-06-14 |
| WO2001043275A3 (de) | 2001-12-27 |
| US6983131B2 (en) | 2006-01-03 |
| EP1258077A2 (de) | 2002-11-20 |
| DE19958908A1 (de) | 2001-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20041012 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050111 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20050301 |