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Journals and Conferences
Miniaturization of radio frequency identification (RFID) reader front-end circuit based on low temperature co-fired ceramic (LTCC) is studied in this paper. LTCC makes the dimension of the circuit a reduction of about 30% which is compared with the traditional circuit substrate in ultra high frequency (UHF) band. It makes the size of RFID front-end circuit… (More)
This paper proposes a capacitive miniature PIFA works at UHF band. Double-layer mushroom structure EBG is used as a reflector of the PIFA instead of PEC. The size of the new PIFA is 1/8 of the operation wavelength and 1/2 of the traditional one. The EBG structure enhances the radiation efficiency of the antenna about 33.3%.