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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.

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Citations
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Journal ArticleDOI

Wide Stopband Parallel-Coupled Stacked SIRs Bandpass Filters With Open-Stub Lines

TL;DR: In this article, the spurious passband suppression in parallel-coupled stacked stepped-impedance-resonators (SIRs) bandpass filters (BPFs) by means of open-stub lines is proposed and implemented.
Journal ArticleDOI

K-band quasi-planar tapped combline filter and diplexer

TL;DR: In this paper, a quasi-planar realizations of a combline bandpass filter and diplexer using multiple coupled suspended substrate striplines (MCSSSs) have demonstrated good performance at K-band without any tuning.
Proceedings ArticleDOI

An integrated RF balanced-filter with enhanced rejection characteristics

TL;DR: In this paper, a 3.4 GHz third-order integrated RF balanced-filter for LTCC-based applications is proposed, which is derived from the basic center-tapped transformer circuit and works as a balun as well as a bandpass filter at the same time.
Proceedings ArticleDOI

Microwave Filters using Waveguides Filled by Multi-Layer Dielectric

TL;DR: In this article, a waveguide filled by several dielectric layers was proposed for microwave filters and the relative electric permittivity and the length of the layers were optimally obtained using a least mean square method.
Proceedings ArticleDOI

40 to 90 GHz impedance-transforming CPW Marchand balun

TL;DR: In this article, a planar planar Marchand balun was designed to transform between a 50 /spl Omega/ source impedance and 160 /spl OE/ load terminations.