Journal ArticleDOI
Half Mode Substrate Integrated Waveguide (HMSIW) Bandpass Filter
TLDR
In this article, the design and experiment of the half mode substrate integrated waveguide (HMSIW) bandpass filters are presented, and the measured results are in good agreement with the simulated results.Abstract:
This letter presents the design and experiment of the half mode substrate integrated waveguide (HMSIW) bandpass filters. Three-pole and five-pole HMSIW filters are simulated by using CST software and fabricated with a single layer standard printed circuit board process. Different external-coupling approaches are adopted in the design of the two filters. The measured results are in good agreement with the simulated results. Low insertion loss and good selectivity are achievedread more
Citations
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Journal ArticleDOI
Characterization of the Propagation Properties of the Half-Mode Substrate Integrated Waveguide
TL;DR: In this article, the propagation properties of the halfmode substrate integrated waveguide (HMSIW) were studied theoretically and experimentally in the frequency range of 20-60 GHz.
Journal ArticleDOI
Quarter-Mode Substrate Integrated Waveguide and Its Application to Antennas Design
TL;DR: In this paper, the authors proposed a quarter-mode substrate integrated waveguide (QMSIW) which is the quadrant sector of a square waveguide resonator and investigated its performance with TE101 and TE202 modes.
Journal ArticleDOI
Half-Mode Substrate Integrated Waveguide (HMSIW) Leaky-Wave Antenna for Millimeter-Wave Applications
TL;DR: In this article, a leaky-wave antenna is demonstrated and developed at Ka-band in this work based on the newly proposed half-mode substrate integrated waveguide (HWSIW).
Journal ArticleDOI
Millimeter-Wave Half Mode Substrate Integrated Waveguide Frequency Scanning Antenna With Quadri-Polarization
Yu Jian Cheng,Wei Hong,Ke Wu +2 more
TL;DR: A millimeter-wave frequency scanning antenna, which is capable of dynamically changing the state of polarization thereby providing four modes of operation, is investigated and synthesized in the half mode substrate integrated waveguide (HMSIW) technology as mentioned in this paper.
Journal ArticleDOI
Miniaturized Bandpass Filters With Double-Folded Substrate Integrated Waveguide Resonators in LTCC
TL;DR: In this article, the authors proposed miniaturized bandpass filters with double-folded substrate integrated waveguide (SIW) resonators using multilayer low-temperature co-fired ceramic (LTCC) technology.
References
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Book
Microstrip filters for RF/microwave applications
TL;DR: In this paper, the authors present a general framework for coupling matrix for Coupled Resonator Filters with short-circuited Stubs (UWB) and Cascaded Quadruplet (CQ) filters.
Journal ArticleDOI
General coupling matrix synthesis methods for Chebyshev filtering functions
TL;DR: In this article, a simple recursion technique is described for the generation of the polynomials for even or odd-degree Chebyshev filtering functions with symmetrically or asymmetrically prescribed transmission zeros and/or group delay equalization zero pairs.
Journal ArticleDOI
Accurate modeling, wave mechanisms, and design considerations of a substrate integrated waveguide
Dominic Deslandes,Ke Wu +1 more
TL;DR: In this article, a new method of analysis is presented for the determination of complex propagation constants in substrate integrated waveguides (SIWs) by making use of the concept of surface impedance to model the rows of conducting cylinders, and the proposed model is then solved by combining a method of moments and a transverse resonance procedure.
Journal ArticleDOI
Narrow-Bandpass Waveguide Filters
A.E. Atia,A.E. Williams +1 more
TL;DR: In this paper, a procedure was described whereby narrow-band pass waveguide filters having ripple in both the passbands and stopbands can be synthesized in the form of coupled waveguide cavities.
Proceedings ArticleDOI
Half Mode Substrate Integrated Waveguide: A New Guided Wave Structure for Microwave and Millimeter Wave Application
Wei Hong,Bing Liu,Yuanqing Wang,Qinghua Lai,Hongjun Tang,Xiao Xin Yin,Yuandan Dong,Yan Zhang,Ke Wu +8 more
TL;DR: In this article, a new guided wave structure of half mode substrate integrated waveguide (HMSIW) for microwave and millimeter wave application is proposed for the first time.
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Single-substrate integration technique of planar circuits and waveguide filters
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