誘電体基板に印刷したマイクロストリップライン給電逆Lアンテナ

抄録

The inverted L antenna printed on the upper surface of two-layer dielectric substrate is proposed. The microstrip line is printed on the rear surface of lower dielectric substrate. The inverted L antenna is excited by the slot on the conducting plane between two dielectric layers. The S11 less than -10 dB is satisfied at the frequencies from 23.9 GHz to 24.04 GHz. The directivity at 24 GHz becomes 4.76 dBi.