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1. WO2020009037 - ANTENNA MODULE AND COMMUNICATION DEVICE

Publication Number WO/2020/009037
Publication Date 09.01.2020
International Application No. PCT/JP2019/025919
International Filing Date 28.06.2019
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
23
Aerials with active circuits or circuit elements integrated within them or attached to them
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23
Details of semiconductor or other solid state devices
12
Mountings, e.g. non-detachable insulating substrates
14
characterised by the material or its electrical properties
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
P
WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1
Auxiliary devices
20
Frequency-selective devices, e.g. filters
201
Filters for transverse electromagnetic waves
203
Strip line filters
[IPC code unknown for H01Q 5/35]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
13
Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave
08
Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
06
Arrays of individually energised aerial units similarly polarised and spaced apart
H01Q 23/00 (2006.01)
H01L 23/14 (2006.01)
H01P 1/203 (2006.01)
H01Q 5/35 (2015.01)
H01Q 13/08 (2006.01)
H01Q 21/06 (2006.01)
CPC
H01L 23/14
H01P 1/203
H01Q 13/08
H01Q 21/06
H01Q 23/00
H01Q 5/35
Applicants
  • 株式会社村田製作所 MURATA MANUFACTURING CO., LTD. [JP/JP]; 京都府長岡京市東神足1丁目10番1号 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555, JP
Inventors
  • 水沼 隆賢 MIZUNUMA, Ryuken; JP
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE; 東京都千代田区霞が関3丁目8番1号 虎の門三井ビルディング Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data
2018-12951506.07.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ANTENNA MODULE AND COMMUNICATION DEVICE
(FR) MODULE D'ANTENNE ET DISPOSITIF DE COMMUNICATION
(JA) アンテナモジュール及び通信装置
Abstract
(EN)
This antenna module is provided with: a substrate that includes a first dielectric layer and a second dielectric layer having a dielectric constant different from that of the first dielectric layer; a first antenna that is provided to the first dielectric layer and that transmits/receives signals of a first frequency band; a second antenna that is provided to the second dielectric layer and that transmits/receives signals of a second frequency band lower than the first frequency band; and a high-frequency circuit that is provided to the substrate and electrically connected to the first antenna.
(FR)
La présente invention porte sur un module d'antenne comprenant : un substrat qui comprend une première couche diélectrique et une seconde couche diélectrique ayant une constante diélectrique différente de celle de la première couche diélectrique ; une première antenne qui est disposée sur la première couche diélectrique et qui émet/reçoit des signaux d'une première bande de fréquence ; une seconde antenne qui est disposée sur la seconde couche diélectrique et qui émet/reçoit des signaux d'une seconde bande de fréquence plus basse que la première bande de fréquence ; et un circuit haute fréquence qui est disposé sur le substrat et connecté électriquement à la première antenne.
(JA)
アンテナモジュールは、第1誘電体層と、第1誘電体層の誘電率とは異なる誘電率を有する第2誘電体層とを含む基板と、第1誘電体層に設けられ、第1周波数帯の信号を送受信する第1アンテナと、第2誘電体層に設けられ、第1周波数帯よりも低い周波数帯である第2周波数帯の信号を送受信する第2アンテナと、基板に設けられ、第1アンテナに電気的に接続された高周波回路と、を備える。
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