COMMUNICATION DEVICE

A communication device includes a first antenna (10) and a second antenna (20) that perform wireless communication in frequency bands that at least partly overlap each other, in which each of the first antenna (10) and the second antenna (20) includes a body part that resonates in a frequency band t...

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Bibliographic Details
Main Author WAKABAYASHI, Minoru
Format Patent
LanguageEnglish
French
German
Published 18.08.2021
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:A communication device includes a first antenna (10) and a second antenna (20) that perform wireless communication in frequency bands that at least partly overlap each other, in which each of the first antenna (10) and the second antenna (20) includes a body part that resonates in a frequency band that is a target of the wireless communication with the each of the first antenna (10) and the second antenna (20), and a branch part that branches from the body part. Each of the branch part (12) of the first antenna (10) and the branch part (22) of the second antenna (20) includes a coupling part, the coupling part in the first antenna (10) and the coupling part in the second antenna (20) being disposed with an interval left to cause capacitive coupling.
Bibliography:Application Number: EP20180883585