JP2021184635A - 無線モジュール - Google Patents
無線モジュール Download PDFInfo
- Publication number
- JP2021184635A JP2021184635A JP2021132550A JP2021132550A JP2021184635A JP 2021184635 A JP2021184635 A JP 2021184635A JP 2021132550 A JP2021132550 A JP 2021132550A JP 2021132550 A JP2021132550 A JP 2021132550A JP 2021184635 A JP2021184635 A JP 2021184635A
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- JP
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- Prior art keywords
- dielectric film
- layer
- ground conductor
- dielectric
- film portion
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
-
- 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
-
- 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
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- 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
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
-
- 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
- H01Q21/065—Patch antenna array
-
- 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
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0141—Liquid crystal polymer [LCP]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0154—Polyimide
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0195—Dielectric or adhesive layers comprising a plurality of layers, e.g. in a multilayer structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10098—Components for radio transmission, e.g. radio frequency identification [RFID] tag, printed or non-printed antennas
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
本出願は、2017年3月30日出願の日本出願第2017−067690号に基づく優先権を主張し、前記日本出願に記載された全ての記載内容を援用するものである。
フレキシブル基板は、曲げることができるように、薄く形成されている。その薄さのため、フレキシブル基板を用いた平面アンテナでは、広帯域性を得るのが容易ではない。
[本開示の効果]
なお、今回開示された実施の形態はすべての点で例示であって制限的なものではないと考えられるべきである。本発明の範囲は、上記した意味ではなく、特許請求の範囲によって示され、特許請求の範囲と均等の意味、及び範囲内でのすべての変更が含まれることが意図される。
110 主フィルム
110a 第1面
110b 第2面
111 第1範囲(主層)
112 第2範囲
120 副フィルム(副層)
130 副フィルム(副層)
140 副フィルム(副層)
150 副フィルム(副層)
160 副フィルム(副層)
170 副フィルム(副層)
180 副フィルム(副層)
190 副フィルム(副層)
210 放射素子
220 第1グランド導体
240 第2グランド導体
241 スロット
310 第1給電線
321 スルーホール
322 スルーホール
323 スルーホール
325 スルーホール
326 スルーホール
327 スルーホール
400 無線モジュール(フロントエンドモジュール)
410 アンテナベース(誘電体層、積層構造体)
420 誘電体フィルム部
430 ベースフレキシブル基板
500 無線部
Claims (2)
- 放射素子と、
フレキシブルな誘電体フィルム部と、
前記誘電体フィルム部に設けられ、前記放射素子に給電する給電線と、
前記放射素子に対向する第1グランド導体と、
前記放射素子と前記第1グランド導体との間に介在する誘電体層を有するアンテナベースと、を備え、前記誘電体フィルム部は、前記アンテナベースの側面から延設され、前記誘電体層は、前記誘電体フィルム部よりも厚い
平面アンテナ。 - 放射素子と、
フレキシブルな誘電体フィルム部と、
前記誘電体フィルム部に設けられ、前記放射素子に給電する給電線と、
前記放射素子に対向する第1グランド導体と、
前記放射素子と前記第1グランド導体との間に介在し前記誘電体フィルム部よりも厚い誘電体層を有し、側面から前記誘電体フィルム部が延設されたアンテナベースと、
前記給電線が接続された無線部と、
を備える無線モジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017067690 | 2017-03-30 | ||
JP2017067690 | 2017-03-30 | ||
JP2019508780A JP6933251B2 (ja) | 2017-03-30 | 2018-02-21 | 平面アンテナ及び無線モジュール |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019508780A Division JP6933251B2 (ja) | 2017-03-30 | 2018-02-21 | 平面アンテナ及び無線モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021184635A true JP2021184635A (ja) | 2021-12-02 |
JP7215536B2 JP7215536B2 (ja) | 2023-01-31 |
Family
ID=63674854
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019508780A Active JP6933251B2 (ja) | 2017-03-30 | 2018-02-21 | 平面アンテナ及び無線モジュール |
JP2021132550A Active JP7215536B2 (ja) | 2017-03-30 | 2021-08-17 | 無線モジュール |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019508780A Active JP6933251B2 (ja) | 2017-03-30 | 2018-02-21 | 平面アンテナ及び無線モジュール |
Country Status (5)
Country | Link |
---|---|
US (2) | US11095022B2 (ja) |
JP (2) | JP6933251B2 (ja) |
CN (2) | CN113346221B (ja) |
DE (1) | DE112018001748T5 (ja) |
WO (1) | WO2018180035A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6933251B2 (ja) * | 2017-03-30 | 2021-09-08 | 住友電気工業株式会社 | 平面アンテナ及び無線モジュール |
JP6556273B2 (ja) * | 2018-01-19 | 2019-08-07 | 株式会社フジクラ | アンテナ |
US11355834B2 (en) * | 2019-02-06 | 2022-06-07 | Starkey Laboratories, Inc. | Ear-worn electronic device incorporating an antenna substrate comprising a dielectric gel or liquid |
KR102695277B1 (ko) * | 2019-02-20 | 2024-08-14 | 삼성전자 주식회사 | 연성인쇄회로기판을 포함하는 안테나 모듈 및 상기 안테나 모듈을 포함하는 전자 장치 |
US11545733B2 (en) | 2019-02-20 | 2023-01-03 | Samsung Electronics Co., Ltd. | Antenna module including flexible printed circuit board and electronic device including the antenna module |
KR102670834B1 (ko) * | 2019-07-25 | 2024-05-29 | 엘지디스플레이 주식회사 | 액정을 포함하는 평판 안테나 |
WO2021157492A1 (ja) * | 2020-02-03 | 2021-08-12 | Agc株式会社 | アンテナ装置 |
WO2022038847A1 (ja) * | 2020-08-19 | 2022-02-24 | 株式会社村田製作所 | アンテナモジュールおよび接続構造 |
WO2022215421A1 (ja) * | 2021-04-09 | 2022-10-13 | 株式会社村田製作所 | アンテナモジュール |
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2018
- 2018-02-21 JP JP2019508780A patent/JP6933251B2/ja active Active
- 2018-02-21 US US16/484,843 patent/US11095022B2/en active Active
- 2018-02-21 DE DE112018001748.6T patent/DE112018001748T5/de active Pending
- 2018-02-21 WO PCT/JP2018/006199 patent/WO2018180035A1/ja active Application Filing
- 2018-02-21 CN CN202110509796.3A patent/CN113346221B/zh active Active
- 2018-02-21 CN CN201880019741.0A patent/CN110462933B/zh active Active
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2021
- 2021-07-08 US US17/370,552 patent/US11605884B2/en active Active
- 2021-08-17 JP JP2021132550A patent/JP7215536B2/ja active Active
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Also Published As
Publication number | Publication date |
---|---|
US11095022B2 (en) | 2021-08-17 |
US20210336330A1 (en) | 2021-10-28 |
CN110462933B (zh) | 2021-05-04 |
JP7215536B2 (ja) | 2023-01-31 |
JP6933251B2 (ja) | 2021-09-08 |
WO2018180035A1 (ja) | 2018-10-04 |
CN113346221B (zh) | 2024-03-19 |
CN110462933A (zh) | 2019-11-15 |
US20200028251A1 (en) | 2020-01-23 |
CN113346221A (zh) | 2021-09-03 |
DE112018001748T5 (de) | 2019-12-19 |
JPWO2018180035A1 (ja) | 2020-02-06 |
US11605884B2 (en) | 2023-03-14 |
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