WO2010020813A8 - High frequency surfacewave radar - Google Patents
High frequency surfacewave radar Download PDFInfo
- Publication number
- WO2010020813A8 WO2010020813A8 PCT/GB2009/051038 GB2009051038W WO2010020813A8 WO 2010020813 A8 WO2010020813 A8 WO 2010020813A8 GB 2009051038 W GB2009051038 W GB 2009051038W WO 2010020813 A8 WO2010020813 A8 WO 2010020813A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- high frequency
- surfacewave radar
- radar
- frequency surfacewave
- frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/0218—Very long range radars, e.g. surface wave radar, over-the-horizon or ionospheric propagation systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
- H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009283967A AU2009283967A1 (en) | 2008-08-20 | 2009-08-20 | High frequency surfacewave radar |
EP09807959A EP2329290A1 (en) | 2008-08-20 | 2009-08-20 | High frequency surfacewave radar |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08252791A EP2157443A1 (en) | 2008-08-20 | 2008-08-20 | High frequency surfacewave radar |
EP08252791.2 | 2008-08-20 | ||
GB0815398A GB0815398D0 (en) | 2008-08-20 | 2008-08-20 | High frequency surfacewave radar |
GB0815398.3 | 2008-08-20 | ||
GB0815389.3 | 2008-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010020813A1 WO2010020813A1 (en) | 2010-02-25 |
WO2010020813A8 true WO2010020813A8 (en) | 2011-05-05 |
Family
ID=41136909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2009/051038 WO2010020813A1 (en) | 2008-08-20 | 2009-08-20 | High frequency surfacewave radar |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2329290A1 (en) |
AU (1) | AU2009283967A1 (en) |
WO (1) | WO2010020813A1 (en) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2500052A (en) | 2012-03-08 | 2013-09-11 | Univ Antwerpen | Target detection |
US9912031B2 (en) | 2013-03-07 | 2018-03-06 | Cpg Technologies, Llc | Excitation and use of guided surface wave modes on lossy media |
US9910144B2 (en) | 2013-03-07 | 2018-03-06 | Cpg Technologies, Llc | Excitation and use of guided surface wave modes on lossy media |
US9941566B2 (en) | 2014-09-10 | 2018-04-10 | Cpg Technologies, Llc | Excitation and use of guided surface wave modes on lossy media |
US9887556B2 (en) | 2014-09-11 | 2018-02-06 | Cpg Technologies, Llc | Chemically enhanced isolated capacitance |
US10498393B2 (en) | 2014-09-11 | 2019-12-03 | Cpg Technologies, Llc | Guided surface wave powered sensing devices |
US10033198B2 (en) | 2014-09-11 | 2018-07-24 | Cpg Technologies, Llc | Frequency division multiplexing for wireless power providers |
US10027116B2 (en) | 2014-09-11 | 2018-07-17 | Cpg Technologies, Llc | Adaptation of polyphase waveguide probes |
US9887587B2 (en) | 2014-09-11 | 2018-02-06 | Cpg Technologies, Llc | Variable frequency receivers for guided surface wave transmissions |
US10101444B2 (en) | 2014-09-11 | 2018-10-16 | Cpg Technologies, Llc | Remote surface sensing using guided surface wave modes on lossy media |
US9960470B2 (en) | 2014-09-11 | 2018-05-01 | Cpg Technologies, Llc | Site preparation for guided surface wave transmission in a lossy media |
US9859707B2 (en) | 2014-09-11 | 2018-01-02 | Cpg Technologies, Llc | Simultaneous multifrequency receive circuits |
US10084223B2 (en) | 2014-09-11 | 2018-09-25 | Cpg Technologies, Llc | Modulated guided surface waves |
US9893402B2 (en) | 2014-09-11 | 2018-02-13 | Cpg Technologies, Llc | Superposition of guided surface waves on lossy media |
US9882397B2 (en) | 2014-09-11 | 2018-01-30 | Cpg Technologies, Llc | Guided surface wave transmission of multiple frequencies in a lossy media |
US10175203B2 (en) | 2014-09-11 | 2019-01-08 | Cpg Technologies, Llc | Subsurface sensing using guided surface wave modes on lossy media |
US10001553B2 (en) | 2014-09-11 | 2018-06-19 | Cpg Technologies, Llc | Geolocation with guided surface waves |
US10079573B2 (en) | 2014-09-11 | 2018-09-18 | Cpg Technologies, Llc | Embedding data on a power signal |
US10074993B2 (en) | 2014-09-11 | 2018-09-11 | Cpg Technologies, Llc | Simultaneous transmission and reception of guided surface waves |
US9887557B2 (en) | 2014-09-11 | 2018-02-06 | Cpg Technologies, Llc | Hierarchical power distribution |
US10193595B2 (en) | 2015-06-02 | 2019-01-29 | Cpg Technologies, Llc | Excitation and use of guided surface waves |
US9923385B2 (en) | 2015-06-02 | 2018-03-20 | Cpg Technologies, Llc | Excitation and use of guided surface waves |
US9997040B2 (en) | 2015-09-08 | 2018-06-12 | Cpg Technologies, Llc | Global emergency and disaster transmission |
US9887585B2 (en) | 2015-09-08 | 2018-02-06 | Cpg Technologies, Llc | Changing guided surface wave transmissions to follow load conditions |
US9921256B2 (en) | 2015-09-08 | 2018-03-20 | Cpg Technologies, Llc | Field strength monitoring for optimal performance |
KR20180050726A (en) | 2015-09-08 | 2018-05-15 | 씨피지 테크놀로지스, 엘엘씨. | Long distance transmission of marine power |
US9857402B2 (en) | 2015-09-08 | 2018-01-02 | CPG Technologies, L.L.C. | Measuring and reporting power received from guided surface waves |
US9496921B1 (en) | 2015-09-09 | 2016-11-15 | Cpg Technologies | Hybrid guided surface wave communication |
US9882436B2 (en) | 2015-09-09 | 2018-01-30 | Cpg Technologies, Llc | Return coupled wireless power transmission |
EP3347091B1 (en) | 2015-09-09 | 2020-06-17 | CPG Technologies, LLC. | Power internal medical devices with guided surface waves |
KR20180050387A (en) | 2015-09-09 | 2018-05-14 | 씨피지 테크놀로지스, 엘엘씨. | Inductive surface waveguide probes |
US9887558B2 (en) | 2015-09-09 | 2018-02-06 | Cpg Technologies, Llc | Wired and wireless power distribution coexistence |
US10205326B2 (en) | 2015-09-09 | 2019-02-12 | Cpg Technologies, Llc | Adaptation of energy consumption node for guided surface wave reception |
US10027131B2 (en) | 2015-09-09 | 2018-07-17 | CPG Technologies, Inc. | Classification of transmission |
US10031208B2 (en) | 2015-09-09 | 2018-07-24 | Cpg Technologies, Llc | Object identification system and method |
US9927477B1 (en) | 2015-09-09 | 2018-03-27 | Cpg Technologies, Llc | Object identification system and method |
US10062944B2 (en) | 2015-09-09 | 2018-08-28 | CPG Technologies, Inc. | Guided surface waveguide probes |
US9973037B1 (en) | 2015-09-09 | 2018-05-15 | Cpg Technologies, Llc | Object identification system and method |
EA201890674A1 (en) | 2015-09-09 | 2019-01-31 | Сипиджи Текнолоджиз, Элэлси. | LOAD RESET IN THE POWER SUPPLY SYSTEM ON THE BASIS OF THE GUIDED SURFACE WAVE |
US9916485B1 (en) | 2015-09-09 | 2018-03-13 | Cpg Technologies, Llc | Method of managing objects using an electromagnetic guided surface waves over a terrestrial medium |
US10063095B2 (en) | 2015-09-09 | 2018-08-28 | CPG Technologies, Inc. | Deterring theft in wireless power systems |
US9885742B2 (en) | 2015-09-09 | 2018-02-06 | Cpg Technologies, Llc | Detecting unauthorized consumption of electrical energy |
US10033197B2 (en) | 2015-09-09 | 2018-07-24 | Cpg Technologies, Llc | Object identification system and method |
US10408916B2 (en) | 2015-09-10 | 2019-09-10 | Cpg Technologies, Llc | Geolocation using guided surface waves |
US10408915B2 (en) | 2015-09-10 | 2019-09-10 | Cpg Technologies, Llc | Geolocation using guided surface waves |
US10559893B1 (en) | 2015-09-10 | 2020-02-11 | Cpg Technologies, Llc | Pulse protection circuits to deter theft |
US10103452B2 (en) | 2015-09-10 | 2018-10-16 | Cpg Technologies, Llc | Hybrid phased array transmission |
US10324163B2 (en) | 2015-09-10 | 2019-06-18 | Cpg Technologies, Llc | Geolocation using guided surface waves |
US10498006B2 (en) | 2015-09-10 | 2019-12-03 | Cpg Technologies, Llc | Guided surface wave transmissions that illuminate defined regions |
US10141622B2 (en) | 2015-09-10 | 2018-11-27 | Cpg Technologies, Llc | Mobile guided surface waveguide probes and receivers |
AU2016320687B2 (en) | 2015-09-10 | 2019-07-18 | Cpg Technologies, Llc. | Global time synchronization using a guided surface wave |
CA2997620A1 (en) | 2015-09-10 | 2017-03-16 | Cpg Technologies, Llc. | Geolocation using guided surface waves |
US10396566B2 (en) | 2015-09-10 | 2019-08-27 | Cpg Technologies, Llc | Geolocation using guided surface waves |
US10193229B2 (en) | 2015-09-10 | 2019-01-29 | Cpg Technologies, Llc | Magnetic coils having cores with high magnetic permeability |
US10312747B2 (en) | 2015-09-10 | 2019-06-04 | Cpg Technologies, Llc | Authentication to enable/disable guided surface wave receive equipment |
EP3342002B1 (en) | 2015-09-11 | 2020-03-11 | CPG Technologies, LLC | Enhanced guided surface waveguide probe |
EP3338341B1 (en) | 2015-09-11 | 2019-05-29 | CPG Technologies, LLC | Global electrical power multiplication |
US10581492B1 (en) | 2017-03-07 | 2020-03-03 | Cpg Technologies, Llc | Heat management around a phase delay coil in a probe |
US20200190192A1 (en) | 2017-03-07 | 2020-06-18 | Sutro Biopharma, Inc. | Pd-1/tim-3 bi-specific antibodies, compositions thereof, and methods of making and using the same |
US10630111B2 (en) | 2017-03-07 | 2020-04-21 | Cpg Technologies, Llc | Adjustment of guided surface waveguide probe operation |
US10559866B2 (en) | 2017-03-07 | 2020-02-11 | Cpg Technologies, Inc | Measuring operational parameters at the guided surface waveguide probe |
US10559867B2 (en) | 2017-03-07 | 2020-02-11 | Cpg Technologies, Llc | Minimizing atmospheric discharge within a guided surface waveguide probe |
US10560147B1 (en) | 2017-03-07 | 2020-02-11 | Cpg Technologies, Llc | Guided surface waveguide probe control system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2825900A (en) * | 1950-02-17 | 1958-03-04 | Rand Corp | Directional receiver |
GB8429724D0 (en) * | 1984-11-24 | 2001-11-28 | Gen Electric Co Plc | A wide bandwidth radar |
US5293176A (en) * | 1991-11-18 | 1994-03-08 | Apti, Inc. | Folded cross grid dipole antenna element |
US5418544A (en) * | 1993-04-16 | 1995-05-23 | Apti, Inc. | Stacked crossed grid dipole antenna array element |
GB2387053B (en) * | 2001-11-12 | 2006-02-01 | Telstra Corp Ltd | Surface wave radar |
US6762730B2 (en) * | 2002-10-04 | 2004-07-13 | Spx Corporation | Crossed bow tie slot antenna |
-
2009
- 2009-08-20 AU AU2009283967A patent/AU2009283967A1/en not_active Abandoned
- 2009-08-20 WO PCT/GB2009/051038 patent/WO2010020813A1/en active Application Filing
- 2009-08-20 EP EP09807959A patent/EP2329290A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2329290A1 (en) | 2011-06-08 |
WO2010020813A1 (en) | 2010-02-25 |
AU2009283967A1 (en) | 2010-02-25 |
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