PT2715406T - Antena dipolar em v resistiva grande combinada com matriz dipolar em v - Google Patents

Antena dipolar em v resistiva grande combinada com matriz dipolar em v

Info

Publication number
PT2715406T
PT2715406T PT12725590T PT12725590T PT2715406T PT 2715406 T PT2715406 T PT 2715406T PT 12725590 T PT12725590 T PT 12725590T PT 12725590 T PT12725590 T PT 12725590T PT 2715406 T PT2715406 T PT 2715406T
Authority
PT
Portugal
Prior art keywords
vee dipole
antenna combined
large resistive
array
vee
Prior art date
Application number
PT12725590T
Other languages
English (en)
Inventor
T Wolfson Jason
Etebari Ali
Original Assignee
Niitek Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Niitek Inc filed Critical Niitek Inc
Publication of PT2715406T publication Critical patent/PT2715406T/pt

Links

Classifications

    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/17—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with electromagnetic waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
  • Geophysics And Detection Of Objects (AREA)
PT12725590T 2011-05-27 2012-05-25 Antena dipolar em v resistiva grande combinada com matriz dipolar em v PT2715406T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161490910P 2011-05-27 2011-05-27

Publications (1)

Publication Number Publication Date
PT2715406T true PT2715406T (pt) 2018-10-24

Family

ID=46208183

Family Applications (1)

Application Number Title Priority Date Filing Date
PT12725590T PT2715406T (pt) 2011-05-27 2012-05-25 Antena dipolar em v resistiva grande combinada com matriz dipolar em v

Country Status (10)

Country Link
US (2) US9671494B2 (pt)
EP (1) EP2715406B1 (pt)
JP (1) JP6169565B2 (pt)
KR (1) KR101990016B1 (pt)
AU (3) AU2012262519A1 (pt)
DK (1) DK2715406T3 (pt)
ES (1) ES2688344T3 (pt)
IL (1) IL229186A0 (pt)
PT (1) PT2715406T (pt)
WO (1) WO2012166616A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9207307B2 (en) * 2011-11-21 2015-12-08 Stolar, Inc. Large area ground monitoring
WO2014055732A2 (en) 2012-10-04 2014-04-10 Whaley Brian A Shieldings for metal detector heads and manufacturing methods thereof
CN110031902A (zh) * 2019-03-25 2019-07-19 迁西县贺辰物探科技有限公司 一种高效多功能物探仪

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470588A (ja) * 1990-07-11 1992-03-05 Komatsu Ltd 地中探査装置
US5720354A (en) * 1996-01-11 1998-02-24 Vermeer Manufacturing Company Trenchless underground boring system with boring tool location
US7545865B2 (en) * 2002-12-03 2009-06-09 M/A-Com, Inc. Apparatus, methods and articles of manufacture for wideband signal processing
US7042385B1 (en) 2003-09-16 2006-05-09 Niitek, Inc. Non-intrusive inspection impulse radar antenna
TWI373925B (en) * 2004-02-10 2012-10-01 Tridev Res L L C Tunable resonant circuit, tunable voltage controlled oscillator circuit, tunable low noise amplifier circuit and method of tuning a resonant circuit
US7659847B2 (en) * 2006-06-29 2010-02-09 Stolar, Inc. Radar mining guidance control system
US8207885B2 (en) * 2007-09-19 2012-06-26 Niitek, Inc. Adjustable pulse width ground penetrating radar
US20100277358A1 (en) * 2009-03-03 2010-11-04 L-3 Communications Cyterra Corporation Detection of surface and buried objects
US8933841B2 (en) * 2010-12-13 2015-01-13 The Governing Council Of The University Of Toronto System and method for localization

Also Published As

Publication number Publication date
JP6169565B2 (ja) 2017-07-26
KR101990016B1 (ko) 2019-06-17
EP2715406B1 (en) 2018-06-27
US20130069814A1 (en) 2013-03-21
AU2016200444A1 (en) 2016-02-18
US10473779B2 (en) 2019-11-12
AU2016200444B2 (en) 2017-09-14
US9671494B2 (en) 2017-06-06
US20180329051A1 (en) 2018-11-15
DK2715406T3 (en) 2018-10-08
EP2715406A1 (en) 2014-04-09
AU2012262519A1 (en) 2013-11-21
ES2688344T3 (es) 2018-11-02
WO2012166616A1 (en) 2012-12-06
KR20140035951A (ko) 2014-03-24
JP2014519746A (ja) 2014-08-14
AU2017225004B2 (en) 2019-01-31
AU2017225004A1 (en) 2017-09-28
IL229186A0 (en) 2013-12-31

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