JP2005517964A5 - - Google Patents
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- Publication number
- JP2005517964A5 JP2005517964A5 JP2003570146A JP2003570146A JP2005517964A5 JP 2005517964 A5 JP2005517964 A5 JP 2005517964A5 JP 2003570146 A JP2003570146 A JP 2003570146A JP 2003570146 A JP2003570146 A JP 2003570146A JP 2005517964 A5 JP2005517964 A5 JP 2005517964A5
- Authority
- JP
- Japan
- Prior art keywords
- power
- unit
- under measurement
- connector
- measured
- 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
- 238000005259 measurement Methods 0.000 claims 13
- 238000010248 power generation Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0204013A GB2385674B (en) | 2002-02-20 | 2002-02-20 | Radio frequency power generation and power measurement |
| PCT/GB2003/000701 WO2003071296A1 (en) | 2002-02-20 | 2003-02-18 | Radio frequency power generation and power measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005517964A JP2005517964A (ja) | 2005-06-16 |
| JP2005517964A5 true JP2005517964A5 (https=) | 2006-01-05 |
Family
ID=9931444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003570146A Pending JP2005517964A (ja) | 2002-02-20 | 2003-02-18 | 無線周波電力の発生及び測定 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7098646B2 (https=) |
| EP (1) | EP1476765B1 (https=) |
| JP (1) | JP2005517964A (https=) |
| KR (1) | KR100794877B1 (https=) |
| AT (1) | ATE323887T1 (https=) |
| AU (1) | AU2003205897A1 (https=) |
| DE (1) | DE60304684T2 (https=) |
| ES (1) | ES2258215T3 (https=) |
| GB (1) | GB2385674B (https=) |
| WO (1) | WO2003071296A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7466240B2 (en) * | 2005-01-25 | 2008-12-16 | The Retents Of The University Of California | Wireless sensing node powered by energy conversion from sensed system |
| US7888947B2 (en) | 2007-11-21 | 2011-02-15 | Teradyne, Inc. | Calibrating automatic test equipment |
| DE102007056268A1 (de) | 2007-11-22 | 2009-05-28 | Rohde & Schwarz Gmbh & Co. Kg | Leistungsmessung mit einem Signalgenerator |
| KR100964974B1 (ko) * | 2007-11-29 | 2010-06-21 | 한국전자통신연구원 | 고주파 디바이스의 대전력 테스트 시스템 및 그의 방법 |
| WO2012129433A2 (en) | 2011-03-22 | 2012-09-27 | The Johns Hopkins University | System and method of performing magnetic resonance spectroscopic imaging |
| WO2012129430A2 (en) * | 2011-03-22 | 2012-09-27 | The Johns Hopkins University | High dynamic range rf power monitor |
| US20130076337A1 (en) * | 2011-09-26 | 2013-03-28 | Dechnia, LLC | Dynamic RF Power Measurement with Visualization |
| US10120049B2 (en) | 2015-05-18 | 2018-11-06 | The Johns Hopkins University | System and method of obtaining spatially-encoded NMR parameters from arbitrarily-shaped compartments and linear algebraic modeling |
| IT201900022140A1 (it) * | 2019-11-26 | 2021-05-26 | Prysmian Spa | Sistema di misurazione di impianti elettrici |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547728A (en) | 1982-08-31 | 1985-10-15 | Bird Electronic Corporation | RF Wattmeter |
| US4758775A (en) * | 1987-04-10 | 1988-07-19 | Eip Microwave, Inc. | Broad band coupler |
| GB8721668D0 (en) * | 1987-09-15 | 1987-10-21 | Secr Defence | Microwave network analyser |
| US4820047A (en) * | 1987-12-22 | 1989-04-11 | Snyder James J | Laser heterodyne apparatus for measuring optical power |
| CA2030272C (en) * | 1989-11-24 | 1995-06-27 | David R. Brunfeldt | Vector network analyzer |
| US5373237A (en) * | 1993-06-02 | 1994-12-13 | Imperato; John | Radio frequency power measurement system |
| US6147481A (en) * | 1996-12-27 | 2000-11-14 | Emc Technology Llc | Termination for RF circuit which senses changes in power and which is not temperature sensitive |
| KR100218152B1 (ko) * | 1997-02-06 | 1999-09-01 | 서평원 | 기지국 안테나의 전압정재파비 측정장치 및 그 방법 |
| GB2347754A (en) * | 1999-03-11 | 2000-09-13 | Alenia Marconi Syst Ltd | Measuring electromagnetic energy device parameters |
| US6268735B1 (en) * | 1999-06-04 | 2001-07-31 | Teradyne, Inc. | Noise source module for microwave test systems |
| US6215448B1 (en) * | 1999-07-30 | 2001-04-10 | Agilent Technologies | Broadband coupler for measurement of antenna signals |
| US6801767B1 (en) * | 2001-01-26 | 2004-10-05 | Lgc Wireless, Inc. | Method and system for distributing multiband wireless communications signals |
| US6859283B2 (en) * | 2002-06-17 | 2005-02-22 | Lightwave Electronics Corporation | Apparatus and method for measuring phase response of optical detectors using multiple-beatnote optical heterodyne |
-
2002
- 2002-02-20 GB GB0204013A patent/GB2385674B/en not_active Expired - Fee Related
-
2003
- 2003-02-18 EP EP03702775A patent/EP1476765B1/en not_active Expired - Lifetime
- 2003-02-18 ES ES03702775T patent/ES2258215T3/es not_active Expired - Lifetime
- 2003-02-18 AT AT03702775T patent/ATE323887T1/de not_active IP Right Cessation
- 2003-02-18 DE DE60304684T patent/DE60304684T2/de not_active Expired - Fee Related
- 2003-02-18 AU AU2003205897A patent/AU2003205897A1/en not_active Abandoned
- 2003-02-18 WO PCT/GB2003/000701 patent/WO2003071296A1/en not_active Ceased
- 2003-02-18 JP JP2003570146A patent/JP2005517964A/ja active Pending
- 2003-02-18 KR KR1020047012842A patent/KR100794877B1/ko not_active Expired - Fee Related
- 2003-02-18 US US10/504,682 patent/US7098646B2/en not_active Expired - Fee Related
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