The Design of Small size and High Chip Type Ceramic Dielectric Antenna for Bluetooth Application

소형 고이득 Bluetooth용 칩형 유전체 안테나 설계

  • Published : 2001.11.01

Abstract

This paper proposed a novel chip type ceramic dielectric antenna by using the advanced meander line technique that the radiational metals are formed on the face of ceramic dielectric(8 ${\times}$ 4 ${\times}$ 1.5 mm, alumina) and both facses of substrate(1.0 mm thickness, FR-4). The performance of the antenna model has a good agreements between measurements and computed results. Resultly, it has a 10 dB return-loss bandwidth(2.4~2.4835 GHz) and 1.7 dBi measured radiation gain for Bluetooth application. The proposed antenna model can overcome the problems of the radiation gain from the small antenna's size.

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