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An inverted L antenna altered by a parasitic resonant structure is designed for RFID tag. In order to determine the performance of varying design parameters on impedance and resonance frequency, HFSS simulation software and experimental tests are carried out. This way, the focus of this work is RFID tag antenna design based on the structure above m...
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Context 1
... HFSS [10] has been used to simulate the designed antenna. The structure and dimensions of designed antenna are shown in Figure 4. Although the inverted L element length should be designed equal to [11], in order to achieve a resonant frequency equal to 915 MHz, it was necessary add a corrective circuit, shown in Figure 5. ...
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