Left-Handedness based Bandpass Filter Design for RFID UHF-Band applications

Left-Handedness based Bandpass Filter Design for RFID UHF-Band applications

This paper presents the design of a size-reduced bandpass filter working in the UHF band. To minimize the overall size of the component, the concept of Left-Handedness is adopted and combined with Right-handed lines for using the resonators a lot less than a quarter-wavelength. In addition to the ba...

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Bibliographische Detailangaben
Hauptverfasser: Sungtek Kahng, Jeong-ho Ju
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Band pass filters
Circuits
Filtering theory
Frequency
Geometry
Inverters
Metamaterials
Radiofrequency identification
Resonance
Resonator filters
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Beschreibung
Zusammenfassung:This paper presents the design of a size-reduced bandpass filter working in the UHF band. To minimize the overall size of the component, the concept of Left-Handedness is adopted and combined with Right-handed lines for using the resonators a lot less than a quarter-wavelength. In addition to the basic metamaterial theory, the inverters are included and implemented. This design method is validated by the physical realization as well as rigorous simulations.
DOI:10.1109/KJMW.2007.4402266