JP2017215309A - 統合されたデジタル・アクティブ・フェーズド・アレイ・アンテナと翼端衝突回避システム - Google Patents
統合されたデジタル・アクティブ・フェーズド・アレイ・アンテナと翼端衝突回避システム Download PDFInfo
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- 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
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- G—PHYSICS
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- 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
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4463—Monopulse radar, i.e. simultaneous lobing using phased arrays
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- G—PHYSICS
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- 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
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4472—Monopulse radar, i.e. simultaneous lobing with means specially adapted to airborne monopulse systems
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- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
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- 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
- G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
- G01S13/953—Radar or analogous systems specially adapted for specific applications for meteorological use mounted on aircraft
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- G—PHYSICS
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- 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
- G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
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- 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
- G01S7/032—Constructional details for solid-state radar subsystems
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- 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
- G01S7/35—Details of non-pulse systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/286—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft
- H01Q1/287—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft integrated in a wing or a stabiliser
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
- H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
- H01Q3/38—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters the phase-shifters being digital
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- 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
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
- G01S2013/0254—Active array antenna
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- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Astronomy & Astrophysics (AREA)
- Computer Security & Cryptography (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Dc=(n/2)λg (n=1,2,3,・・・,N)
図3Fの例は、ターミナル・エッジ154Eを、めっきされたスロットとして示す。マイクロストリップ変換器148Eとターミナル・エッジ154Eとの間の距離は、下記の式に従って得ることができる。
DT=((n+1)/2)λg (n=1,2,3,・・・,N)
Claims (20)
- 障害物検出システムであって、
スロット付き導波管レーダー送信アンテナと、
スロット付き導波管レーダー受信アンテナと、
前記スロット付き導波管レーダー送信アンテナと信号通信するレーダー送信機電子装置であって、前記スロット付き導波管レーダー送信アンテナと共に、モノパルス・レーダー信号を出力するように構成される、レーダー送信機電子装置と、
前記スロット付き導波管レーダー受信アンテナと信号通信するレーダー受信機電子装置であって、出力された前記モノパルス・レーダー信号に対応するレーダー反射を前記レーダー受信アンテナから受信するように構成されるデジタル・ビーム形成回路を含むレーダー受信機電子装置と、
前記レーダー反射に基づいてターゲット検出情報の通知を生成するように構成される1以上のプロセッサーと
を含み、
前記スロット付き導波管レーダー送信アンテナと、前記スロット付き導波管レーダー受信アンテナと、前記レーダー送信機電子装置と、前記レーダー受信機電子装置と、前記1以上のプロセッサーとは、1つの統合されたパッケージを構成する、
障害物検出システム。 - 請求項1に記載の障害物検出システムであって、前記モノパルス・レーダー信号は周波数変調連続波(FMCW)波形を含む、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記スロット付き導波管レーダー送信アンテナ及び前記スロット付き導波管レーダー受信アンテナのそれぞれは基板統合型導波管(SIW)アンテナを含む、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記レーダー送信機電子装置は、前記モノパルス・レーダー信号を第1カバレッジ・エリアへ出力するように構成され、前記レーダー受信機電子装置は、前記カバレッジ・エリア内に存在する物体からの前記レーダー反射を受信するように構成され、前記1以上のプロセッサーは、前記カバレッジ・エリアから受信したレーダー反射に応答して前記通知を生成するように構成される、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記1以上のプロセッサーは、更に、距離、方位角、及び仰角を含む三次元の前記ターゲット検出情報を生成するように構成される、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記レーダー受信機電子装置は、更に、ベース・バンドへのダウン・コンバージョンの前の第1中間周波数(IF)を用いるヘテロダインFMCWレーダーを含む、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記ターゲット検出情報のレーダー・イメージング分解能は、100メートルの距離で少なくとも3平方メートルである、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記ターゲット検出情報のレーダー距離分解能は、少なくとも1メートルであり、レーダー角度分解能は、方位角及び仰角において1度及び1/2度より大きくない、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、ワイヤレス・ローカル・エリア・ネットワーク(WLAN)を通じて通信するように構成される外部通信回路を更に含む障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記レーダー送信機電子装置は基板統合型導波管を含み、前記レーダー受信機電子装置は基板統合型導波管を含む、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記デジタル・ビーム形成はヘテロダイン処理を含み、前記デジタル・ビーム形成回路は超音波周波数範囲で動作するように構成される、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記レーダー送信機電子装置は、更に、前記レーダー送信アンテナと共に、仰角が8度より小さく且つ方位角が少なくとも65度の送信レーダー・ビーム幅を含むモノパルス・レーダー信号を出力するように構成される、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記レーダー送信機電子装置は、更に、前記レーダー送信アンテナと共に、固定の送信レーダー・パターンを含むモノパルス・レーダー信号を出力するように構成される、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記スロット付き導波管レーダー送信アンテナと、前記スロット付き導波管レーダー受信アンテナと、前記外部通信回路とは、1つの統合されたパッケージを構成する、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記統合されたパッケージは航空機の垂直スタビライザーのレードームに取り付けるように構成される、障害物検出システム。
- 請求項1に記載の障害物検出システムであって、前記統合されたパッケージは、地上オペレーション中に使用される既存の航空機システムから電力を引き出すように構成される、障害物検出システム。
- 航空機であって、
第1の翼と、
請求項1に従った障害物検出システムであって、前記第1カバレッジ・エリアが、前記第1の翼の一部を含む範囲を含む、障害物検出システムと
を含む航空機。 - 請求項17に記載の航空機であって、
第2の翼と、
請求項1に記載の第2の障害物検出システムであって、第2の障害物検出システムに関しての前記第1カバレッジ・エリアが、前記第2の翼の一部を含む範囲を含む、第2の障害物検出システムと
を含む航空機。 - 請求項17に記載の航空機であって、前記航空機の機首レードームに取り付けられる天候レーダー・システムを更に含み、前記天候レーダー・システムは、第3の障害物検出システムとして構成される、航空機。
- 請求項1に記載の障害物検出システムを含む自動車であって、前記第1カバレッジ・エリアが前記自動車の周囲の部分を含む、自動車。
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US201662343704P | 2016-05-31 | 2016-05-31 | |
US62/343,704 | 2016-05-31 | ||
US15/253,471 US10613216B2 (en) | 2016-05-31 | 2016-08-31 | Integrated digital active phased array antenna and wingtip collision avoidance system |
US15/253,471 | 2016-08-31 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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JP2021524917A (ja) * | 2018-05-23 | 2021-09-16 | ゼンダー・インコーポレイテッド | ターゲット検出を強化するためのシステムおよび方法 |
WO2023100621A1 (ja) * | 2021-12-03 | 2023-06-08 | 株式会社村田製作所 | アンテナモジュール、およびそれを搭載した通信装置 |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10613216B2 (en) | 2016-05-31 | 2020-04-07 | Honeywell International Inc. | Integrated digital active phased array antenna and wingtip collision avoidance system |
US10712438B2 (en) * | 2017-08-15 | 2020-07-14 | Honeywell International Inc. | Radar using personal phone, tablet, PC for display and interaction |
US11125873B1 (en) * | 2017-09-20 | 2021-09-21 | Fortem Technologies, Inc. | Using radar sensors for collision avoidance |
US20190120931A1 (en) * | 2017-10-24 | 2019-04-25 | Novelic D.O.O. | Millimeter-wave System-in-Package for Parking Assistance |
CN109313452B (zh) * | 2017-10-31 | 2023-01-20 | 深圳市大疆创新科技有限公司 | 无人机避障控制方法、雷达系统及无人机 |
US10871457B2 (en) | 2018-08-29 | 2020-12-22 | Honeywell International Inc. | Determining material category based on the polarization of received signals |
CN109709556B (zh) * | 2018-12-24 | 2021-02-19 | 雷象科技(北京)有限公司 | 相控阵天气雷达多因子关联去地物方法 |
KR20210121280A (ko) * | 2019-02-26 | 2021-10-07 | 메타웨이브 코포레이션 | 밀리미터파 애플리케이션을 위한 스위칭 가능한 반사형 위상 시프터 |
US10944184B2 (en) * | 2019-03-06 | 2021-03-09 | Aptiv Technologies Limited | Slot array antenna including parasitic features |
CN110504546B (zh) * | 2019-07-18 | 2020-11-03 | 南京航空航天大学 | 一种基于基片集成波导的高次模单脉冲天线 |
US11397284B2 (en) * | 2019-11-07 | 2022-07-26 | The Boeing Company | Flexible hybrid electronic sensing system for UAV applications |
IL271269A (en) * | 2019-12-09 | 2021-06-30 | Arbe Robotics Ltd | Radom for a planar antenna for car radar |
US11493620B2 (en) * | 2020-02-25 | 2022-11-08 | The Boeing Company | Distributed monopulse radar antenna array for collision avoidance |
US11741843B2 (en) * | 2020-04-03 | 2023-08-29 | The Boeing Company | Systems and methods of radar surveillance on-board an autonomous or remotely piloted aircraft |
US11486995B2 (en) | 2020-07-27 | 2022-11-01 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for a radar system using sectional three-dimensional beamforming |
US11636772B2 (en) | 2020-10-30 | 2023-04-25 | Rockwell Collins, Inc. | ESA collision avoidance system and method |
US11681015B2 (en) | 2020-12-18 | 2023-06-20 | Aptiv Technologies Limited | Waveguide with squint alteration |
US11901601B2 (en) | 2020-12-18 | 2024-02-13 | Aptiv Technologies Limited | Waveguide with a zigzag for suppressing grating lobes |
CN112909471B (zh) * | 2021-01-14 | 2022-04-01 | 电子科技大学 | 一种高隔离度的矩形波导-微带功分器 |
US20220256685A1 (en) * | 2021-02-09 | 2022-08-11 | Aptiv Technologies Limited | Formed Waveguide Antennas of a Radar Assembly |
US11796663B2 (en) * | 2021-02-20 | 2023-10-24 | International Business Machines Corporation | Automatic image rejection calibration for radar systems using quadrature transceivers |
GB2605356A (en) * | 2021-02-23 | 2022-10-05 | Satixfy Uk Ltd | Method and system for vertical stabilizer mismatch loss reduction |
US11953617B2 (en) | 2021-03-24 | 2024-04-09 | Rockwell Collins, Inc. | Multi-panel multi-function AESA system |
US11835648B2 (en) | 2021-03-24 | 2023-12-05 | Rockwell Collins, Inc. | Multi-beam multi-function AESA system |
EP4315507A1 (en) | 2021-03-25 | 2024-02-07 | Topcon Positioning Systems, Inc. | Compact circularly polarized patch antenna with slot excitation |
CN113078428B (zh) * | 2021-03-31 | 2022-03-15 | 电子科技大学 | 一种基于模式转换的空间功率合成倍频器 |
US11914067B2 (en) * | 2021-04-29 | 2024-02-27 | Veoneer Us, Llc | Platformed post arrays for waveguides and related sensor assemblies |
US11962085B2 (en) | 2021-05-13 | 2024-04-16 | Aptiv Technologies AG | Two-part folded waveguide having a sinusoidal shape channel including horn shape radiating slots formed therein which are spaced apart by one-half wavelength |
US11616282B2 (en) | 2021-08-03 | 2023-03-28 | Aptiv Technologies Limited | Transition between a single-ended port and differential ports having stubs that match with input impedances of the single-ended and differential ports |
US20240027572A1 (en) * | 2022-07-19 | 2024-01-25 | Samsung Electronics Co., Ltd. | Method and apparatus to enable radar mode for wi-fi devices |
CN116148862B (zh) * | 2023-01-16 | 2024-04-02 | 无锡市雷华科技有限公司 | 一种探鸟雷达飞鸟综合预警评估方法 |
CN116299485B (zh) * | 2023-05-16 | 2023-12-26 | 航天极创物联网研究院(南京)有限公司 | 一种高结构集成度的超声波传感器 |
CN117423980B (zh) * | 2023-12-18 | 2024-03-12 | 北京华龙通科技有限公司 | 一种集成油箱功能的机载下沉共形天线 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005204344A (ja) * | 2005-03-31 | 2005-07-28 | Matsushita Electric Ind Co Ltd | スロットアレイアンテナ、導波管製造法および回路形成方法 |
WO2007091470A1 (ja) * | 2006-02-06 | 2007-08-16 | Mitsubishi Electric Corporation | 高周波モジュール |
JP2008304321A (ja) * | 2007-06-07 | 2008-12-18 | Toshiba Corp | 追尾装置 |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1570279A (en) | 1976-11-15 | 1980-06-25 | Decca Ltd | Pulse radar apparatus |
US7038620B1 (en) * | 1984-02-03 | 2006-05-02 | Northrop Grumman Corporation | Warped plane phased array monopulse radar antenna |
US5132693A (en) | 1990-05-31 | 1992-07-21 | The Boeing Company | Radar apparatus |
US20040150548A1 (en) * | 2003-02-03 | 2004-08-05 | Walmsley Prescott A. | Linear frequency modulation superimposed on double sideband diplex radar |
JP2004325160A (ja) * | 2003-04-23 | 2004-11-18 | Hitachi Ltd | 車載用レーダ |
US6972727B1 (en) * | 2003-06-10 | 2005-12-06 | Rockwell Collins | One-dimensional and two-dimensional electronically scanned slotted waveguide antennas using tunable band gap surfaces |
US20050225481A1 (en) * | 2004-04-12 | 2005-10-13 | Bonthron Andrew J | Method and apparatus for automotive radar sensor |
US8596581B2 (en) * | 2004-07-20 | 2013-12-03 | David R. Criswell | Power generating and distribution system and method |
US7714780B2 (en) * | 2006-03-10 | 2010-05-11 | Broadcom Corporation | Beamforming RF circuit and applications thereof |
WO2007146560A2 (en) * | 2006-05-24 | 2007-12-21 | Clariant Technologies Corp. | Methods and apparatus for hyperview automotive radar |
US7765599B2 (en) * | 2006-06-13 | 2010-07-27 | Intel Corporation | Multimedia transmitter, multimedia receiver, multimedia transmission system, and method for securely transmitting multimedia content over a wireless link |
FR2913775B1 (fr) * | 2007-03-16 | 2010-08-13 | Thales Sa | Systeme de detection d'obstacle notamment pour un systeme d'anticollision |
US8458759B2 (en) * | 2007-06-19 | 2013-06-04 | Arcom Digital, Llc | Method and apparatus for locating network impairments |
US7808439B2 (en) | 2007-09-07 | 2010-10-05 | University Of Tennessee Reserch Foundation | Substrate integrated waveguide antenna array |
US7994969B2 (en) * | 2007-09-21 | 2011-08-09 | The Regents Of The University Of Michigan | OFDM frequency scanning radar |
FR2925739B1 (fr) | 2007-12-20 | 2010-11-05 | Airbus France | Procede et dispositif de prevention des collisions au sol pour aeronefs. |
JP5172481B2 (ja) | 2008-06-05 | 2013-03-27 | 株式会社東芝 | ポスト壁導波路によるショートスロット方向性結合器とこれを用いたバトラーマトリクス及び車載レーダアンテナ |
CN201238075Y (zh) | 2008-07-29 | 2009-05-13 | 东南大学 | 采用多模基片集成波导进行馈电的单脉冲天线 |
US8570211B1 (en) | 2009-01-22 | 2013-10-29 | Gregory Hubert Piesinger | Aircraft bird strike avoidance method and apparatus |
CN102422487B (zh) | 2009-03-12 | 2015-09-16 | 泰科电子服务股份有限公司 | 多带复合右手和左手(crlh)缝隙天线 |
US8368583B1 (en) | 2009-06-18 | 2013-02-05 | Gregory Hubert Piesinger | Aircraft bird strike avoidance method and apparatus using axial beam antennas |
GB2473663B (en) * | 2009-09-21 | 2016-11-23 | Aveillant Ltd | Radar Receiver |
JP5253468B2 (ja) | 2010-09-03 | 2013-07-31 | 株式会社東芝 | アンテナ装置及びレーダ装置 |
EP2428814A1 (en) * | 2010-09-13 | 2012-03-14 | France Telecom | Object detection method, device and system |
FR2971631A1 (fr) | 2011-02-11 | 2012-08-17 | France Telecom | Antenne a base de guides a fentes annulaires |
US8648676B2 (en) | 2011-05-06 | 2014-02-11 | The Royal Institution For The Advancement Of Learning/Mcgill University | Tunable substrate integrated waveguide components |
GB2492081B (en) | 2011-06-20 | 2014-11-19 | Canon Kk | Antenna lens including holes and different permittivity layers |
US8884806B2 (en) * | 2011-10-26 | 2014-11-11 | Raytheon Company | Subterranean radar system and method |
US20130300602A1 (en) * | 2012-05-08 | 2013-11-14 | Samsung Electronics Co., Ltd. | Antenna arrays with configurable polarizations and devices including such antenna arrays |
JP2015530695A (ja) * | 2012-07-27 | 2015-10-15 | コーニンクレッカ フィリップス エヌ ヴェ | 存在検出用の照明ユニットのための方法及び装置 |
CA2833985C (en) | 2012-11-19 | 2020-07-07 | Rosemount Aerospace, Inc. | Collision avoidance system for aircraft ground operations |
JP6124438B2 (ja) | 2012-11-22 | 2017-05-10 | 古野電気株式会社 | レーダアンテナ、及びこれを備えたレーダ装置 |
CN103022707B (zh) | 2012-12-21 | 2014-10-29 | 东南大学 | 阻抗校准的平面喇叭天线 |
CN103022708B (zh) | 2012-12-21 | 2015-06-03 | 东南大学 | 内嵌金属化过孔相位校准的基片集成波导天线 |
KR101982122B1 (ko) | 2013-01-03 | 2019-05-24 | 삼성전자주식회사 | 안테나 및 이를 포함하는 통신 시스템 |
CN103534869B (zh) | 2013-04-15 | 2016-01-20 | 华为技术有限公司 | 波导滤波器 |
US9972917B2 (en) * | 2013-10-03 | 2018-05-15 | Honeywell International Inc. | Digital active array radar |
CN103887584A (zh) | 2014-04-14 | 2014-06-25 | 哈尔滨工业大学 | 基于超常媒质的小型化基片集成波导 |
US9853361B2 (en) * | 2014-05-02 | 2017-12-26 | The Invention Science Fund I Llc | Surface scattering antennas with lumped elements |
DE102014208820A1 (de) | 2014-05-09 | 2015-11-12 | Hella Kgaa Hueck & Co. | Radarsensor |
US10008760B2 (en) * | 2014-07-31 | 2018-06-26 | Dell Products, Lp | Antenna method and apparatus |
US9537199B2 (en) * | 2015-03-19 | 2017-01-03 | International Business Machines Corporation | Package structure having an integrated waveguide configured to communicate between first and second integrated circuit chips |
US20170005416A1 (en) * | 2015-06-30 | 2017-01-05 | Raytheon Company | Multi-beam phased array antenna |
US10613216B2 (en) | 2016-05-31 | 2020-04-07 | Honeywell International Inc. | Integrated digital active phased array antenna and wingtip collision avoidance system |
US10050336B2 (en) | 2016-05-31 | 2018-08-14 | Honeywell International Inc. | Integrated digital active phased array antenna and wingtip collision avoidance system |
-
2016
- 2016-08-31 US US15/253,471 patent/US10613216B2/en active Active
-
2017
- 2017-02-20 JP JP2017028894A patent/JP6943577B2/ja active Active
- 2017-05-09 EP EP17170271.5A patent/EP3252499B1/en active Active
-
2020
- 2020-03-13 US US16/818,567 patent/US11668817B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005204344A (ja) * | 2005-03-31 | 2005-07-28 | Matsushita Electric Ind Co Ltd | スロットアレイアンテナ、導波管製造法および回路形成方法 |
WO2007091470A1 (ja) * | 2006-02-06 | 2007-08-16 | Mitsubishi Electric Corporation | 高周波モジュール |
JP2008304321A (ja) * | 2007-06-07 | 2008-12-18 | Toshiba Corp | 追尾装置 |
Non-Patent Citations (1)
Title |
---|
上道 雄介 Y. UEMICHI: ""ミリ波帯アンテナ・イン・パッケージ用超低損失石英ポスト壁導波路とマイクロストリップ線路間のモード変", 電子情報通信学会2014年総合大会講演論文集 エレクトロニクス1 PROCEEDINGS OF THE 2014 IEICE GENE, JPN6021005677, 4 March 2014 (2014-03-04), pages 125, ISSN: 0004448734 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021524917A (ja) * | 2018-05-23 | 2021-09-16 | ゼンダー・インコーポレイテッド | ターゲット検出を強化するためのシステムおよび方法 |
JP7441800B2 (ja) | 2018-05-23 | 2024-03-01 | ゼンダー・インコーポレイテッド | ターゲット検出を強化するためのシステムおよび方法 |
WO2020022656A1 (ko) * | 2018-07-24 | 2020-01-30 | 삼성전자주식회사 | 안테나 장치 |
US11482776B2 (en) | 2018-07-24 | 2022-10-25 | Samsung Electronics Co., Ltd. | Antenna device |
WO2023100621A1 (ja) * | 2021-12-03 | 2023-06-08 | 株式会社村田製作所 | アンテナモジュール、およびそれを搭載した通信装置 |
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