Abstract
Conference Title: 2014 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting Conference Start Date: 2014, July 6 Conference End Date: 2014, July 11 Conference Location: Memphis, TN, USA This paper presents a design and realization of a compact size third order coupled resonators band pass filter based on metamaterial split ring resonators. The proposed filter has center frequency of 2.4 GHz for wireless LAN applications with single transmission zero at 2.6 GHz. The filter design is based on the coupling matrix and external quality factor extraction and confirmed by experimental measurements. The results illustrates that the filter has pass band from 2.27 to 2.57 GHz and insertion loss lower than 0.7 dB is achieved within pass band. A Good agreement between simulated, theoretical and measured result is achieved. Moreover, the band pass filter has the advantage of compactness (its size is only 3 × 3 cm2).