IN2014DN06214A - - Google Patents

Info

Publication number
IN2014DN06214A
IN2014DN06214A IN6214DEN2014A IN2014DN06214A IN 2014DN06214 A IN2014DN06214 A IN 2014DN06214A IN 6214DEN2014 A IN6214DEN2014 A IN 6214DEN2014A IN 2014DN06214 A IN2014DN06214 A IN 2014DN06214A
Authority
IN
India
Prior art keywords
question
signals
transmitting apparatuses
transmitted
transmitting
Prior art date
Application number
Other languages
English (en)
Inventor
Takeshi Sato
Tempei Kondo
Masaaki Kitajima
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of IN2014DN06214A publication Critical patent/IN2014DN06214A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/74Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781Secondary Surveillance Radar [SSR] in general
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/87Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
IN6214DEN2014 2012-02-15 2013-02-13 IN2014DN06214A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012030052 2012-02-15
PCT/JP2013/000759 WO2013121775A1 (ja) 2012-02-15 2013-02-13 移動体位置測定システム、中央局及びそれらに用いる質問制御方法並びにそのプログラムが格納された記憶媒体

Publications (1)

Publication Number Publication Date
IN2014DN06214A true IN2014DN06214A (https=) 2015-10-23

Family

ID=48983908

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6214DEN2014 IN2014DN06214A (https=) 2012-02-15 2013-02-13

Country Status (4)

Country Link
JP (1) JP5892233B2 (https=)
KR (1) KR101640335B1 (https=)
IN (1) IN2014DN06214A (https=)
WO (1) WO2013121775A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6065041B2 (ja) * 2015-03-13 2017-01-25 日本電気株式会社 信号処理制御装置、信号処理制御方法、2次監視レーダーシステム、並びにコンピュータ・プログラム
JP6482733B2 (ja) * 2016-06-10 2019-03-13 三菱電機株式会社 位置測定システム、位置測定装置および受信装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825322A (en) * 1993-05-19 1998-10-20 Alliedsignal Inc. Method and apparatus for rotating an electronically-scanned radar beam employing a variable-dwell scanning process
JP2006208026A (ja) * 2005-01-25 2006-08-10 Toshiba Corp 二次監視レーダ制御装置及び二次監視レーダ制御方法
KR100753054B1 (ko) * 2005-12-30 2007-08-31 한국생산기술연구원 모듈 기반 퍼스널 로봇의 폴트 톨러런트 지원을 위한네트워크 연결 유지 관리 시스템과 네트워크 연결 유지관리 방법 및 이를 기록한 기록매체
JP4679500B2 (ja) * 2006-12-12 2011-04-27 株式会社東芝 Ads−b地上局
US7746268B2 (en) * 2007-09-27 2010-06-29 Kabushiki Kaisha Toshiba Mode S secondary surveillance radar
JP5125784B2 (ja) 2008-06-11 2013-01-23 日本電気株式会社 航空機位置測定システム、信号種類判定方法およびセンタ局ならびにプログラム
JP5115580B2 (ja) * 2010-03-30 2013-01-09 日本電気株式会社 マルチラテレーションシステム、マルチラテレーション受信局の信号処理方法、及びその処理プログラム

Also Published As

Publication number Publication date
JP5892233B2 (ja) 2016-03-23
JPWO2013121775A1 (ja) 2015-05-11
KR101640335B1 (ko) 2016-07-15
WO2013121775A1 (ja) 2013-08-22
KR20140121840A (ko) 2014-10-16

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