Compact lowpass filter with high out-of-band rejection and superwide stopband performance

Mirzaee, Milad and Virdee, Bal Singh (2014) Compact lowpass filter with high out-of-band rejection and superwide stopband performance. Microwave and Optical Technology Letters, 56 (4). pp. 947-950. ISSN 0895-2477

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Official URL: http://dx.doi.org/10.1002/mop.28209

Abstract

Presented is a novel design approach using multiple stub-loaded tapered microstrip resonator cells to create a compact lowpass filter with excellent in-band and out-of-band performance. The proposed structure acheives size reduction of greater than 50% and stopband enhancement of 245% in comparison with classical design. The new filter topology exhibits less than 0.5-dB passband loss, better than 15-dB return loss, and superwide stopband with rejection better than 40 dB up to 50 GHz.

Item Type: Article
Uncontrolled Keywords: lowpass filter; tapered microstrip resonator cell; high rejection; superwide stopband
Subjects: 600 Technology > 620 Engineering & allied operations
Department: School of Computing and Digital Media
Related URLs:
Depositing User: Bal Virdee
Date Deposited: 22 Oct 2015 16:56
Last Modified: 10 Oct 2016 15:33
URI: http://repository.londonmet.ac.uk/id/eprint/806

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