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2014•Unpublished venueRequires access

A balanced bandpass filter with open stubs centrally loaded

Yinzhu Zhou, J. D. Ye, D. X. Qu, X. J. Zhong, J. F. Zhang

Open publisher page 2 citations

Abstract

This paper presents a compact balanced bandpass filter (BPF) with wide stopband. Firstly, it presents the equivalent circuits of the balanced BPF. By utilizing merits of the used resonator and open stubs centrally loaded, a balanced BPF with wide stopband and miniaturization can be achieved. Finally, a microstrip balanced BPF working at 2 GHz is designed and fabricated. Measured results accord well with the simulated results.

About this research paper

What this paper is about

This paper presents a compact balanced bandpass filter (BPF) with wide stopband. Firstly, it presents the equivalent circuits of the balanced BPF. By utilizing merits of the used resonator and open stubs centrally loaded, a balanced BPF with wide stopband and miniaturization can be achieved. Finally, a microstrip balanced BPF working at 2 GHz is designed and fabricated. Measured results accord well with the simulated results.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Available abstract

This paper presents a compact balanced bandpass filter (BPF) with wide stopband. Firstly, it presents the equivalent circuits of the balanced BPF. By utilizing merits of the used resonator and open stubs centrally loaded, a balanced BPF with wide stopband and miniaturization can be achieved. Finally, a microstrip balanced BPF working at 2 GHz is designed and fabricated. Measured results accord well with the simulated results.

Key concepts: Stopband, Band-pass filter, Miniaturization, Microstrip, Resonator, Electronic engineering, Electronic circuit, Electronic filter topology

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