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Microwave Filters, Impedance-Matching Networks, and Coupling Structures
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The article was published on 1980-02-01 and is currently open access. It has received 3929 citations till now. The article focuses on the topics: Waveguide filter & Impedance matching.read more
Citations
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Journal ArticleDOI
Uniplanar compact wideband bandstop filter
Ali Kursad Gorur,Ceyhun Karpuz +1 more
TL;DR: In this paper, a uniplanar wideband bandstop filter using two bent open-end stubs is proposed, which results in wideband design with a rejection bandwidth of 90% at 2.05 GHz.
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The design of microstrip six-pole quasi-elliptic filter with linear phase response using extracted-pole technique
TL;DR: In this article, the design equations of the extracted-pole filter for microstrip are reviewed and a new class of microstrip filter is also presented, which has a quasi-elliptic function response and at the same time linear phase in the passband.
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Design Method for Ultra-Wideband Bandpass Filter With Wide Stopband Using Parallel-Coupled Microstrip Lines
TL;DR: In this article, a method to design microstrip bandpass filters with ultra-wideband (UWB) performance, wide stopband, and practical dimensions is presented, where three subsections of different lengths and coupling factors are connected to form a stepped-impedance parallel-coupled microstrip structure.
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Sensitivity analysis of scattering parameters with electromagnetic time-domain simulators
TL;DR: An efficient adjoint-variable approach to the sensitivity analysis of S-parameters obtained from full-wave electromagnetic time-domain simulations that allows the computation of the S- parameter derivatives with respect to the design variables with negligible overhead.
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Multilayer LTCC bandpass filter design with enhanced stopband characteristics
TL;DR: In this paper, a bandpass filter structure with enhanced stopband rejection targeted for low temperature co-fired ceramic (LTCC) implementation is proposed, and design equation formulations that take into account the effect of the transmission zeros are presented.