A TAPERED DOUBLE CROSS PATCH ANTENNA FOR DUAL-BAND MONOPOLE-LIKE RADIATION
- Authors
- Tak, Jinpil; Kang, Do-Gu; Choi, Jaehoon
- Issue Date
- Dec-2014
- Publisher
- WILEY-BLACKWELL
- Keywords
- monopole antennas; patch antennas; low profile; dual band
- Citation
- MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.56, no.12, pp.2929 - 2933
- Indexed
- SCIE
SCOPUS
- Journal Title
- MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
- Volume
- 56
- Number
- 12
- Start Page
- 2929
- End Page
- 2933
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158429
- DOI
- 10.1002/mop.28741
- ISSN
- 0895-2477
- Abstract
- 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.
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