JP6841905B2 - 多層セラミック系構造体の突出部上のアンテナ - Google Patents
多層セラミック系構造体の突出部上のアンテナ Download PDFInfo
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- JP6841905B2 JP6841905B2 JP2019513927A JP2019513927A JP6841905B2 JP 6841905 B2 JP6841905 B2 JP 6841905B2 JP 2019513927 A JP2019513927 A JP 2019513927A JP 2019513927 A JP2019513927 A JP 2019513927A JP 6841905 B2 JP6841905 B2 JP 6841905B2
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- Prior art keywords
- antenna
- protrusion
- conductive layer
- ceramic
- multilayer ceramic
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Classifications
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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
- H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
-
- 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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/106—Microstrip slot antennas
-
- 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
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
- H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
-
- 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
- H01Q9/285—Planar dipole
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
の関係に基づいて選択することができ、式中、Lは、アンテナの有効寸法を表し、λは、伝送すべき無線信号の波長を表し、εrは、多層セラミック系構造体の基板材料の比誘電率を表す。
Claims (15)
- 複数のセラミック系層を含む多層セラミック系構造体(110)と、
前記多層セラミック系構造体(110)の縁において前記セラミック系層のうちの少なくとも1つの他のセラミック系層を越えて延在する前記セラミック系層のうちの少なくとも1つによって形成された突出部(120)と、
前記突出部(120)上の少なくとも1つの導電性層(141、142;145、146)によって形成された少なくとも1つのアンテナ(140)と、
を備える、デバイス(100)。 - 前記少なくとも1つのアンテナが、前記突出部(120)の片側上の第1の導電性層(141;145)と、前記突出部(120)を形成している前記セラミック系層のうちの少なくとも1つによって分離された第2の導電性層(142、146)とによって形成される、
請求項1に記載のデバイス(100)。 - 前記第1の導電性層(141)および前記第2の導電性層(142)が、前記突出部を形成している前記少なくとも1つのセラミック系層を貫通して延在する導電性ビア(143)によって接続される、
請求項2に記載のデバイス(100)。 - 前記第1の導電性層(141、145)が、少なくとも1つのアンテナパッチを含み、前記第2の導電性層(142、146)が、前記少なくとも1つのアンテナパッチに給電するように構成された少なくとも1つの給電パッチを含む、
請求項2または3に記載のデバイス(100)。 - 前記少なくとも1つの給電パッチが、前記アンテナパッチのうちの少なくとも1つに導電的に給電するように構成される、
請求項4に記載のデバイス(100)。 - 前記少なくとも1つの給電パッチが、前記アンテナパッチのうちの少なくとも1つに容量的に給電するように構成される、
請求項4または5に記載のデバイス(100)。 - 前記少なくとも1つのアンテナ(140)が、ダイポールアンテナを含む、
請求項1から6のいずれか一項に記載のデバイス(100)。 - 前記少なくとも1つのアンテナ(140)が、ノッチアンテナを含む、
請求項1から7のいずれか一項に記載のデバイス(100)。 - 前記多層セラミック系構造体(110)の空洞(160)内に収容された無線フロントエンド回路(150)
を備える、請求項1から8のいずれか一項に記載のデバイス(100)。 - 前記アンテナ(140)が、1mm超かつ3cm未満の波長を有する無線信号の伝送のために構成される、
請求項1から9のいずれか一項に記載のデバイス(100)。 - 前記多層セラミック系構造体が、低温同時焼成セラミック系構造体である、
請求項1から10のいずれか一項に記載のデバイス(100)。 - 請求項1から11のいずれか一項に記載の少なくとも1つのデバイス(100)と、
前記少なくとも1つのデバイス(100)が配置される回路基板(710)と、
を備える組立体(700)。 - 前記少なくとも1つのデバイス(100)が、前記少なくとも1つのアンテナ(140)を前記回路基板(710、720)の縁に位置させて配置される、
請求項12に記載の組立体(700)。 - 請求項1から11のいずれか一項に記載の少なくとも1つのデバイス(100)と、
前記少なくとも1つのデバイス(100)の前記少なくとも1つのアンテナ(140)を介して伝送される通信信号を処理するように構成された少なくとも1つのプロセッサ(840)と
を備える、通信デバイス(800)。 - 前記通信デバイス(800)が、請求項12または13に記載の組立体を含む、
請求項14に記載の通信デバイス。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2016/071849 WO2018050230A1 (en) | 2016-09-15 | 2016-09-15 | Antenna on protrusion of multi-layer ceramic-based structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019530327A JP2019530327A (ja) | 2019-10-17 |
JP6841905B2 true JP6841905B2 (ja) | 2021-03-10 |
Family
ID=56936413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019513927A Active JP6841905B2 (ja) | 2016-09-15 | 2016-09-15 | 多層セラミック系構造体の突出部上のアンテナ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11005156B2 (ja) |
EP (1) | EP3513452B1 (ja) |
JP (1) | JP6841905B2 (ja) |
CN (1) | CN109792104B (ja) |
WO (1) | WO2018050230A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US10897076B2 (en) * | 2018-08-07 | 2021-01-19 | Veoneer Us, Inc. | Modular antenna systems for automotive radar sensors |
CN113067141B (zh) * | 2021-04-02 | 2022-12-20 | 京东方科技集团股份有限公司 | 一种薄膜天线、显示模组及显示装置 |
Family Cites Families (18)
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JP3420888B2 (ja) * | 1996-07-05 | 2003-06-30 | 株式会社エヌ・ティ・ティ・ドコモ | 平面回路型ノッチアンテナ |
US5982250A (en) * | 1997-11-26 | 1999-11-09 | Twr Inc. | Millimeter-wave LTCC package |
JP2005117139A (ja) * | 2003-10-03 | 2005-04-28 | Mitsubishi Electric Corp | マイクロ波モジュール、及びこれを用いたアレーアンテナ装置 |
KR100594962B1 (ko) * | 2003-10-30 | 2006-06-30 | 한국전자통신연구원 | 위성통신용 안테나 시스템 및 이를 이용한 위성신호 추적방법 |
US7122891B2 (en) * | 2003-12-23 | 2006-10-17 | Intel Corporation | Ceramic embedded wireless antenna |
JP2005203841A (ja) * | 2004-01-13 | 2005-07-28 | Hitachi Cable Ltd | アンテナ装置 |
EP1777781B1 (en) * | 2005-10-19 | 2016-05-11 | KOFinder Technologies Inc. | Antenna arrangement |
KR100732113B1 (ko) | 2005-11-29 | 2007-06-25 | (주)에이스딕시오 | 세라믹 안테나 |
EP2166490B1 (en) | 2007-07-17 | 2015-04-01 | Murata Manufacturing Co. Ltd. | Wireless ic device and electronic apparatus |
JP5214335B2 (ja) * | 2008-05-30 | 2013-06-19 | 株式会社東芝 | アンテナ装置 |
US9399143B2 (en) * | 2008-10-31 | 2016-07-26 | Medtronic, Inc. | Antenna for implantable medical devices formed on extension of RF circuit substrate and method for forming the same |
US8094075B2 (en) * | 2008-12-30 | 2012-01-10 | Inpaq Technology Co., Ltd. | Circular polarization antenna structure with a dual-layer ceramic and method for manufacturing the same |
US8536954B2 (en) * | 2010-06-02 | 2013-09-17 | Siklu Communication ltd. | Millimeter wave multi-layer packaging including an RFIC cavity and a radiating cavity therein |
JP2011114719A (ja) | 2009-11-27 | 2011-06-09 | Sony Corp | 高周波デバイス |
JP2011130239A (ja) | 2009-12-18 | 2011-06-30 | Tdk Corp | 複共振アンテナ、その製造方法、及び通信装置 |
US9337532B2 (en) | 2012-09-18 | 2016-05-10 | Futurewei Technologies, Inc. | Multi layer 3D antenna carrier arrangement for electronic devices |
CN202977719U (zh) | 2012-11-20 | 2013-06-05 | 安徽四创电子股份有限公司 | 一种基于带状线正交馈电的圆极化陶瓷天线 |
US9579748B2 (en) * | 2013-06-04 | 2017-02-28 | E I Du Pont Nemours And Company | Method of fabricating electromagnetic bandgap (EBG) structures for microwave/millimeterwave applications using laser processing of unfired low temperature co-fired ceramic (LTCC) tape |
-
2016
- 2016-09-15 CN CN201680089312.1A patent/CN109792104B/zh active Active
- 2016-09-15 WO PCT/EP2016/071849 patent/WO2018050230A1/en unknown
- 2016-09-15 US US16/331,071 patent/US11005156B2/en active Active
- 2016-09-15 JP JP2019513927A patent/JP6841905B2/ja active Active
- 2016-09-15 EP EP16766296.4A patent/EP3513452B1/en active Active
Also Published As
Publication number | Publication date |
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JP2019530327A (ja) | 2019-10-17 |
CN109792104A (zh) | 2019-05-21 |
WO2018050230A1 (en) | 2018-03-22 |
EP3513452B1 (en) | 2022-02-09 |
US20190198974A1 (en) | 2019-06-27 |
CN109792104B (zh) | 2021-09-14 |
EP3513452A1 (en) | 2019-07-24 |
US11005156B2 (en) | 2021-05-11 |
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