Surface-mount dual-loop antenna for 2.4/5 GHz WLAN operation |
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| Authors: | Chia-Ching Lin Gwo-Yun Lee Kin-Lu Wong |
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| Affiliation: | Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan; |
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| Abstract: | A surface-mount dual-loop antenna suitable for dual-frequency WLAN operation is presented. For achieving dual-frequency operation with a compact size, the antenna comprises two loop strips of different sizes printed on a flexible printed circuit board, which is then bent and attached onto a foam base of compact size. The antenna shows an attractive feature of high antenna gain, about 4 and 5 dBi for frequencies across the 2.4 and 5 GHz WLAN bands, respectively. |
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