ZA200501259B - Near-field antenna array with signal processing - Google Patents
Near-field antenna array with signal processing Download PDFInfo
- Publication number
- ZA200501259B ZA200501259B ZA200501259A ZA200501259A ZA200501259B ZA 200501259 B ZA200501259 B ZA 200501259B ZA 200501259 A ZA200501259 A ZA 200501259A ZA 200501259 A ZA200501259 A ZA 200501259A ZA 200501259 B ZA200501259 B ZA 200501259B
- Authority
- ZA
- South Africa
- Prior art keywords
- signals
- signal
- phase
- microwave
- antenna
- Prior art date
Links
- 238000012545 processing Methods 0.000 title claims description 35
- 241000238631 Hexapoda Species 0.000 claims description 54
- 239000013598 vector Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 30
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- 230000033001 locomotion Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 238000010183 spectrum analysis Methods 0.000 claims description 6
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- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 241000256602 Isoptera Species 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
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- 238000005259 measurement Methods 0.000 description 3
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- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- -1 . timber Substances 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
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- 238000012731 temporal analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/005—Prospecting or detecting by optical means operating with millimetre waves, e.g. measuring the black losey radiation
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2002950621A AU2002950621A0 (en) | 2002-08-07 | 2002-08-07 | Near-field antenna array with signal processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200501259B true ZA200501259B (en) | 2006-10-25 |
Family
ID=27809715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200501259A ZA200501259B (en) | 2002-08-07 | 2003-08-06 | Near-field antenna array with signal processing |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7176828B2 (fr) |
| EP (1) | EP1527360B1 (fr) |
| JP (1) | JP4444825B2 (fr) |
| AU (1) | AU2002950621A0 (fr) |
| WO (1) | WO2004015450A1 (fr) |
| ZA (1) | ZA200501259B (fr) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002950621A0 (en) | 2002-08-07 | 2002-09-12 | J I Peston Pty Ltd | Near-field antenna array with signal processing |
| US7434990B2 (en) * | 2002-10-09 | 2008-10-14 | University Of Mississippi | Method to detect termite infestation in a structure |
| US7445377B2 (en) * | 2003-03-12 | 2008-11-04 | Peng Lee | Nondestructive residential inspection method and apparatus |
| US20050259715A1 (en) * | 2003-03-12 | 2005-11-24 | Peng Lee | Nondestructive residential inspection method |
| JP4701384B2 (ja) * | 2005-02-14 | 2011-06-15 | 国立大学法人電気通信大学 | 生物検出装置 |
| US20080295582A1 (en) * | 2005-06-21 | 2008-12-04 | Peng Lee | Nondestructive Residential Inspection Method |
| US7512574B2 (en) * | 2005-09-30 | 2009-03-31 | International Business Machines Corporation | Consistent histogram maintenance using query feedback |
| US7379013B2 (en) * | 2005-10-05 | 2008-05-27 | Banner Engineering Corporation | Detecting objects within a near-field of a frequency modulated continuous wave (FMCW) radar system |
| US7656342B2 (en) * | 2006-10-23 | 2010-02-02 | Stolar, Inc. | Double-sideband suppressed-carrier radar to null near-field reflections from a first interface between media layers |
| US7659847B2 (en) * | 2006-06-29 | 2010-02-09 | Stolar, Inc. | Radar mining guidance control system |
| WO2008018254A1 (fr) * | 2006-08-11 | 2008-02-14 | Brother Kogyo Kabushiki Kaisha | Dispositif de communication sans fil |
| KR100974540B1 (ko) * | 2008-02-18 | 2010-08-11 | 한국과학기술원 | 쿼드러쳐 레이더 장치 |
| US8134494B1 (en) | 2008-06-24 | 2012-03-13 | Raytheon Company | Simulating the mutual performance of an antenna array coupled to an electrical drive circuit |
| WO2010050008A1 (fr) * | 2008-10-29 | 2010-05-06 | 株式会社日立製作所 | Émetteur et récepteur de puissance électrique à région de fresnel variable en fréquence, et système de transmission de puissance électrique |
| US20120268315A1 (en) * | 2009-10-21 | 2012-10-25 | Anatol Zymunt Tirkel | Wide area detection of insects using reflected microwaves |
| CN101900805B (zh) * | 2010-07-02 | 2012-10-24 | 北京理工大学 | 一种球面波成像数学模型及近场效应的补偿方法 |
| US8984800B2 (en) | 2013-03-15 | 2015-03-24 | Technology Sg, L.P. | Radiating systems for affecting insect behavior |
| US9722644B2 (en) | 2015-08-18 | 2017-08-01 | Nokia Solutions And Networks Oy | Frequency switching within time domain digital pre-distortion |
| US10027367B2 (en) * | 2015-08-18 | 2018-07-17 | Nokia Solutions And Networks Oy | Quarter wavelength unit delay and complex weighting coefficient continuous-time filters |
| US9735908B2 (en) | 2015-08-18 | 2017-08-15 | Nokia Solutions And Networks Oy | Adaptive frequency band weighting within time domain |
| US11101915B2 (en) * | 2016-04-25 | 2021-08-24 | University Of Maryland, College Park | System and method for wireless power transfer using time reversed electromagnetic wave propagation |
| US11378679B2 (en) | 2017-08-09 | 2022-07-05 | Georgia Tech Research Corporation | Sensor array imaging device |
| EP3820283A4 (fr) * | 2018-07-10 | 2022-04-13 | University of Maine System Board of Trustees | Système de surveillance d'activité de ruche basé sur un radar doppler |
| CN111383440A (zh) * | 2018-12-29 | 2020-07-07 | 北京骑胜科技有限公司 | 共享交通工具的规范停车方法、装置及电子设备 |
| TWI739181B (zh) * | 2019-10-24 | 2021-09-11 | 國立臺灣大學 | 相位陣列天線校正方法 |
| CN111060534B (zh) * | 2019-12-22 | 2025-02-21 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | 一种无损实时探测钢管混凝土柱内部孔洞缺陷的电路装置及其探测方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155259A (en) * | 1978-05-24 | 1979-05-22 | General Electric Company | Ultrasonic imaging system |
| GB2034554B (en) * | 1978-11-09 | 1982-12-15 | Emi Ltd | Holographic imaging using electromagnetic waves |
| US5559516A (en) * | 1981-11-27 | 1996-09-24 | Northrop Grumman Corporation | Dual cancellation interferometric AMTI radar |
| US4810998A (en) * | 1986-10-02 | 1989-03-07 | Hwang Shih Ming | Interruption demonstrating and multi-phase burglar detecting alarm |
| US5036333A (en) * | 1990-06-21 | 1991-07-30 | Hughes Aircraft Company | Antenna-rotation compensation apparatus and method for phased array antennas |
| US5557283A (en) * | 1991-08-30 | 1996-09-17 | Sheen; David M. | Real-time wideband holographic surveillance system |
| WO1997009611A1 (fr) * | 1995-09-06 | 1997-03-13 | J.I. Peston Pty. Ltd. | Detecteur de termites |
| AU693039B2 (en) | 1995-09-06 | 1998-06-18 | McCarron Pty Ltd | Termite detection system |
| US5856804A (en) * | 1996-10-30 | 1999-01-05 | Motorola, Inc. | Method and intelligent digital beam forming system with improved signal quality communications |
| DE19801552A1 (de) | 1998-01-16 | 1999-07-22 | Walter Fisch | Tracking-System |
| EP1039313A1 (fr) * | 1999-03-17 | 2000-09-27 | Valeo Services Limited | Procédé et appareil de détection d'intrusion |
| EP1067397B1 (fr) * | 1999-07-03 | 2006-01-25 | Siemens Schweiz AG | Détecteur de mouvement à effet Doppler |
| SE522564C2 (sv) | 2000-02-01 | 2004-02-17 | Ericsson Telefon Ab L M | Gruppantennkalibrering |
| US6426716B1 (en) * | 2001-02-27 | 2002-07-30 | Mcewan Technologies, Llc | Modulated pulse doppler sensor |
| US6650276B2 (en) * | 2001-07-13 | 2003-11-18 | James C. Lawless | Radar apparatus and method for detecting small slow moving targets |
| AU2002950326A0 (en) * | 2002-07-24 | 2002-09-12 | J I Peston Pty Ltd | An electronic bait station |
| AU2002950621A0 (en) * | 2002-08-07 | 2002-09-12 | J I Peston Pty Ltd | Near-field antenna array with signal processing |
| US7088284B2 (en) * | 2003-11-16 | 2006-08-08 | Preco Electronics, Inc. | Portable proximity-sensing safety device |
-
2002
- 2002-08-07 AU AU2002950621A patent/AU2002950621A0/en not_active Abandoned
-
2003
- 2003-08-06 ZA ZA200501259A patent/ZA200501259B/en unknown
- 2003-08-06 WO PCT/AU2003/000995 patent/WO2004015450A1/fr not_active Ceased
- 2003-08-06 JP JP2004526498A patent/JP4444825B2/ja not_active Expired - Fee Related
- 2003-08-06 EP EP03783832.3A patent/EP1527360B1/fr not_active Expired - Lifetime
-
2005
- 2005-02-04 US US11/052,732 patent/US7176828B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1527360B1 (fr) | 2014-06-11 |
| US20050212691A1 (en) | 2005-09-29 |
| US7176828B2 (en) | 2007-02-13 |
| JP4444825B2 (ja) | 2010-03-31 |
| EP1527360A4 (fr) | 2007-01-24 |
| JP2005534928A (ja) | 2005-11-17 |
| EP1527360A1 (fr) | 2005-05-04 |
| AU2002950621A0 (en) | 2002-09-12 |
| WO2004015450A1 (fr) | 2004-02-19 |
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