JP6639859B2 - 切替え可能送受信フェーズド・アレイ・アンテナ - Google Patents
切替え可能送受信フェーズド・アレイ・アンテナ Download PDFInfo
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- JP6639859B2 JP6639859B2 JP2015200844A JP2015200844A JP6639859B2 JP 6639859 B2 JP6639859 B2 JP 6639859B2 JP 2015200844 A JP2015200844 A JP 2015200844A JP 2015200844 A JP2015200844 A JP 2015200844A JP 6639859 B2 JP6639859 B2 JP 6639859B2
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- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 6
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 6
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- 229910052737 gold Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
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- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0025—Modular arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
- H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- 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
Description
102 切替え可能送受信フェーズド・アレイ・アンテナ
104 コントローラ
106 温度制御システム
108 電源
200 筐体
202 圧力板
204 ハニカム開口板
206 多層印刷配線板
208 放射素子
210 放射素子
212 放射素子
214 送受信(T/R)モジュール
216 T/Rモジュール
218 T/Rモジュール
220 広角インピーダンス整合(WAIM)シート
230 ファズ・ボタン
248 ビア
302 PWBサブアセンブリ
304 PWBサブアセンブリ
306 接着層
307 ビア
308 ビア
309 ビア
350 放射素子
352 T/Rモジュール
412 T/Rモジュール
416 ホルダ
434 放射素子
452 コネクタ
454 ハニカム開口板
516 T/Rモジュール
520 ホルダ
538 放射素子
556 コネクタ
560 ハニカム開口板
602 MLPWBの上面
700 ハニカム開口板
800 RF分散ネットワーク
802 コネクタ
904 T/Rモジュール
906 放射素子
908 ハニカム開口板
910 WAIMシート
912 RF分散ネットワーク
914 電力切替えIC
916 電力切替えIC
918 ビーム処理IC
1100 筐体
1102 ハニカム開口板
1104 圧力板
1106 チャネル
1108 ポケット
1112 接点
1114 底面
1116 接点
1200 内面
1202 放射素子
1204 上面
1402 RFコネクタ
1500 筐体
1502 圧力板
1504 底面側
1506 ハニカム開口板
1512 RFコネクタ
1516 スペーサ
1518 スペーサ
1520 パワー・ハーネス
1526 チャネル
1600 ポケット
1602 ポケット
1604 ポケット
1606 ポケット
1608 ポケット
1610 ポケット
1612 ポケット
1614 圧力板
1616 圧力ばね
1618 圧力ばね
1620 T/Rモジュール
1622 T/Rモジュール
1700 ホルダ
1702 信号接点
1706 上面
1708 底面
1710 上面
1712 底面
1714 キャパシタ
1716 RFモジュール
1808 モジュール・キャリア
1810 T/Rモジュール・セラミック・パッケージ
1802 電力切替えMMIC
1804 電力切替えMMIC
1806 ビーム処理MMIC
1810 T/Rモジュール・セラミック・パッケージ
1812 底面
2100 T/Rモジュール・セラミック・パッケージ
2202 底面
2204 T/Rモジュール・セラミック・パッケージ
Claims (10)
- 切替え可能送受信フェーズド・アレイ・アンテナであって、
筐体と、
前記筐体内の多層印刷配線板であって、
上面と、
底面と、
を有する多層印刷配線板と、
前記多層印刷配線板の前記上面に配置された複数の放射素子と、
前記多層印刷配線板の前記底面に取り付けた複数の送受信モジュールと、
を備え、
前記複数の送受信モジュールは前記多層印刷配線板の前記底面と信号通信し、
前記複数の送受信モジュールの各送受信モジュールは前記多層印刷配線板の前記上面に配置された前記複数の放射素子の対応する放射素子と反対の前記多層印刷配線板の前記底面に配置され、
各送受信モジュールは、前記送受信モジュールと反対に配置された前記対応する放射素子と信号通信し、
各送受信モジュールは、ビーム処理モノリシックマイクロ波集積回路および2つの電力切替えモノリシックマイクロ波集積回路を備え、
前記送受信モジュールの少なくとも1つは、対応する複数の金属層を有する複数のセラミック基板を含む送受信モジュール・セラミック・パッケージを備える、切替え可能送受信フェーズド・アレイ・アンテナ。 - 前記筐体は、
圧力板と、
複数のチャネルを有するハニカム開口板と、
を備え、
前記圧力板は、前記複数の送受信モジュールを前記多層印刷配線板の底面に対して押すように構成され、
前記複数の放射素子は、前記ハニカム開口板にほぼ対向するように配置されるように構成され、
前記複数の放射素子の各放射素子は、前記ハニカム開口板の前記複数のチャネルの対応するチャネルに配置される、請求項1に記載の切替え可能送受信フェーズド・アレイ・アンテナ。 - 前記ハニカム開口板と信号通信する広角インピーダンス整合シートをさらに備える、請求項2に記載の切替え可能送受信フェーズド・アレイ・アンテナ。
- 前記複数の放射素子の各放射素子はプリント・アンテナである、請求項1乃至3の何れか1項に記載の切替え可能送受信フェーズド・アレイ・アンテナ。
- 各送受信モジュールは、複数の高性能信号接点を通じて前記多層印刷配線板の前記底面と信号通信するように配置された、請求項1に記載の切替え可能送受信フェーズド・アレイ・アンテナ。
- 前記ビーム処理モノリシックマイクロ波集積回路および2つの電力切替えモノリシックマイクロ波集積回路のうち少なくとも一つは、フリップ・チップ構成で物理的に構成されている、請求項1に記載の切替え可能送受信フェーズド・アレイ・アンテナ。
- 複数のビアをさらに備え、前記複数のビアの各ビアは、前記多層印刷配線板を通り、前記送受信モジュールと反対の前記多層印刷配線板の前記上面に配置された、前記複数の放射素子の、前記多層印刷配線板の前記底面上の前記複数の送受信モジュールの送受信モジュールと放射素子の間の信号経路として構成される、請求項1乃至6の何れか1項に記載の切替え可能送受信フェーズド・アレイ・アンテナ。
- 前記多層印刷配線板は2つのプリント配線基板サブアセンブリを備え、前記2つのプリント配線基板サブアセンブリは、前記2つのプリント配線基板サブアセンブリの間で機械的接続および電気的接続の両方を形成する接着材料を有する接着層により接着される、請求項7に記載の切替え可能送受信フェーズド・アレイ・アンテナ。
- 前記複数の放射素子の各放射素子は対応する送受信モジュールごとの信号開口である、請求項1に記載の切替え可能送受信フェーズド・アレイ・アンテナ。
- 前記圧力板は、前記複数の送受信モジュールを受けるための複数のポケットを含み、前記複数のポケットの少なくとも1つは、前記送受信モジュールの底面を前記多層印刷配線板の底面に対して押すための圧縮力を提供するための圧縮ばねを含む、請求項2に記載の切替え可能送受信フェーズド・アレイ・アンテナ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/568,660 US10297923B2 (en) | 2014-12-12 | 2014-12-12 | Switchable transmit and receive phased array antenna |
US14/568,660 | 2014-12-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016116209A JP2016116209A (ja) | 2016-06-23 |
JP2016116209A5 JP2016116209A5 (ja) | 2019-11-21 |
JP6639859B2 true JP6639859B2 (ja) | 2020-02-05 |
Family
ID=54783518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015200844A Active JP6639859B2 (ja) | 2014-12-12 | 2015-10-09 | 切替え可能送受信フェーズド・アレイ・アンテナ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10297923B2 (ja) |
EP (1) | EP3032651B1 (ja) |
JP (1) | JP6639859B2 (ja) |
KR (1) | KR102466972B1 (ja) |
CN (1) | CN105703066B (ja) |
BR (1) | BR102015029124B1 (ja) |
CA (1) | CA2915243C (ja) |
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EP3032651B1 (en) | 2021-04-07 |
JP2016116209A (ja) | 2016-06-23 |
CN105703066B (zh) | 2020-09-08 |
BR102015029124B1 (pt) | 2022-05-17 |
US10297923B2 (en) | 2019-05-21 |
CA2915243A1 (en) | 2016-06-12 |
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