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1. (WO2018198981) ANTENNA AND MIMO ANTENNA

Pub. No.:    WO/2018/198981    International Application No.:    PCT/JP2018/016328
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Apr 21 01:59:59 CEST 2018
IPC: H01Q 19/28
H01Q 9/30
Applicants: AGC INC.
AGC株式会社
Inventors: SONODA, Ryuta
園田 龍太
Title: ANTENNA AND MIMO ANTENNA
Abstract:
[Problem] To provide an antenna with which directionality in a specific direction can be obtained without a balun. [Solution] An antenna provided with: a ground plane; a first resonator connected to a feeding point having the ground plane as a reference; a second resonator which is contactlessly fed by means of the first resonator via electromagnetic field coupling or magnetic field coupling; and at least one waveguide spaced apart from the first resonator and the second resonator. The ground plane is disposed on the opposite side from the waveguide with respect to the second resonator and used as a reflector. Alternatively, the antenna is provided with a reflector positioned on the opposite side from the waveguide with respect to the second resonator.