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초록
A low-profile tapered double cross patch antenna (TDCPA) with dual-band monopole-like radiation characteristic is proposed. The proposed TDCPA consists of a center-fed circular patch on the middle layer to excite a TM01 mode and a double cross patch on the top layer to generate the dual-band characteristic. The antenna has monopole-like radiation in the industrial, scientific, and medical (ISM) 2.45 GHz band and ISM 5.8 GHz band. The corresponding fractional 10-dB return loss bandwidths and maximum gains are 3.67% and 4.5 dBi for the lower frequency band and 14.7% and 6.5 dBi for the higher frequency band, respectively. The antenna has only 0.038 lambda(0) thickness.
키워드
monopole antennas; patch antennas; low profile; dual band; 2.45 GHZ; COMMUNICATION; DESIGN
- 제목
- A TAPERED DOUBLE CROSS PATCH ANTENNA FOR DUAL-BAND MONOPOLE-LIKE RADIATION
- 저자
- Tak, Jinpil; Kang, Do-Gu; Choi, Jaehoon
- 발행일
- 2014-12
- 유형
- Article
- 권
- 56
- 호
- 12
- 페이지
- 2929 ~ 2933