International Journal of Engineering Research

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Design of Metamaterial Based High Pass Filter Using CSRR at Cut Off Frequency 0.9 Ghz


Affiliations
1 Department of Electronics, Shri Ram College of Engineering and Management, Gwalior, India
2 Department of Electronics, Madhav institute of Technology & Science, Gwalior, India
 

In this work, highly selective filters based on periodic arrays of electrically small resonators are pointed out. The high-pass filters are implemented in microstrip technology by etching complementary split ring resonators (CSRRs), in the ground plane, and series capacitive gaps, or interdigital capacitors, in the signal strip. The structure exhibits a composite right/left handed (CRLH) behavior and, by properly tuning the geometry of the elements, a high pass response with a sharp transition band is obtained.
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  • Design of Metamaterial Based High Pass Filter Using CSRR at Cut Off Frequency 0.9 Ghz

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Authors

Ashish Duvey
Department of Electronics, Shri Ram College of Engineering and Management, Gwalior, India
Shandeep Sharma
Department of Electronics, Shri Ram College of Engineering and Management, Gwalior, India
Gulshan Sharma
Department of Electronics, Madhav institute of Technology & Science, Gwalior, India

Abstract


In this work, highly selective filters based on periodic arrays of electrically small resonators are pointed out. The high-pass filters are implemented in microstrip technology by etching complementary split ring resonators (CSRRs), in the ground plane, and series capacitive gaps, or interdigital capacitors, in the signal strip. The structure exhibits a composite right/left handed (CRLH) behavior and, by properly tuning the geometry of the elements, a high pass response with a sharp transition band is obtained.