Dual-band immittance inverters on dual-composite right/left-handed transmission line (D-CRLH TL)

Kholodnyak, Dmitry; Turgaliev, Viacheslav; Zameshaeva, Evgenia

doi:10.1109/gemic.2015.7107752

Cited by 7 publications

(1 citation statement)

References 5 publications

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“…Furthermore, in an unbalanced D-CRLH TL, there is a sharp cut pass band-stop band transition between the low frequency right-handed and high frequency left-handed compared to the CRLH TL. Many high selective microwave components have been proposed based on D-CRLH cells such as impedance inverters [27] resonator [28,29] diplexer [30,31], bandpass filter [32,33] and bandstop filter [34]. Also, a few attempts have been reported to use D-CRLH cells in antennas [35][36][37].…”

Section: Introductionmentioning

confidence: 99%

Integrated Filtering Antenna Based on D-CRLH Transmission Lines for Ultra-Compact Wireless Applications

Abdalla¹,

Fouad²

2016

PIER C

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Abstract-This paper presents an ultra-compact filtering integrated antenna for GPS (1.57 GHz) and LTE (2.65 GHz) applications. The antenna comprises integration between dual composite right/lefthanded antenna and bandstop filter in one platform. The whole integrated antenna size is only 30 × 28.5 mm 2 . Compared to conventional antenna with the same dimensions, the proposed antenna is only 6.5% at GPS band and 16.5% at LTE band. The deign procedures of individual antennas, bandstop filter and the filtering integrated antennas are explained in details. The full wave simulations supporting the design procedures and experimental measurements for all introduced components are introduced with good agreement. Finally, as a consequence of the proposed antenna ultra small size and its filtering capability, the antenna is a good candidate for implanted antenna applications.

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