作者: Johannes Lucas Schreuder , Tjapko Uildriks , Johan Anton Eduard Rosenberg
DOI:
关键词: Monopole antenna 、 Antenna (radio) 、 Random wire antenna 、 Omnidirectional antenna 、 Ground plane 、 Electrical engineering 、 Loop antenna 、 Antenna rotator 、 Engineering 、 Patch antenna
摘要: An antenna device for a portable has an loop of conducting material to be connected radio circuitry in the device. The is positioned opposite ground plane PCB. Also, also comprises at least one battery, which extension first side PCB, and acts as