IEEE Microwave and Wireless Components Letters · 2006 · 80 citations · 8 references
EngineeringElectrical EngineeringMicroelectronicsMicrowave EngineeringPhotonicsMicrostrip CircuitsMicrowave FiltersMicrowave Integrated CircuitsMicrowave ResonatorsResonant CircuitsInsertion LossInsertion Loss ReductionLow-pass FilteringLow-pass FiltersMicrostrip Low-pass FiltersMicrowave Filter DesignRing ResonatorsSplit-ring Resonators
Complementary split ring resonators are used to design compact, low insertion loss (IL), low pass filter with sharp cut-off. A prototype filter implementing area is 0.23 lambda <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">g</sub> times0.09lambda <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">g</sub> , lambda <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">g</sub> being the guided wavelength at 3-dB cut-off frequency (f <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">c</sub> ) 1.887GHz. Maximum IL is within 0.5dB up to 1.717GHz and 20-dB stopband extends up to 3.4f <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">c</sub>
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J. D. Baena, Jordi Bonache, Ricardo Marqués Sillero et al. · IEEE Transactions on Microwave Theory and Techniques · 2005 · 1.6K citations