Ku-Band Cross-Coupled Ceramic SIW Filter Using a Novel Electric Cross-Coupling

Diedhiou, Daouda Lamine; Rius, Éric; Favennec, Jean-François; Mostrah, Abbas El

doi:10.1109/lmwc.2014.2387056

Cited by 27 publications

(10 citation statements)

References 8 publications

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“…The problem can be solved through molding techniques, allowing a 3-dimensional transition to be built between the low thickness microstrip parts, with the high thickness cavities constituting the heart of the filter. Compared with previous work carried out in our laboratory [3,4], the possibility of modulating the thickness offers new opportunities in terms of electrical performances, since we are able to design an efficient microstrip-to-SIW transition.…”

Section: Appl Sci 2018 8 X For Peer Reviewmentioning

confidence: 99%

“…There is a demand to develop compact, efficient and low cost filters, for which substrate integrated waveguide (SIW) technology [1] offers a good compromise between high performance but bulky waveguides and compact planar lines such as microstrip. SIW technology was first implemented on classic Printed Circuit Board (PCB) [2], then on ceramic substrates, for which laser cutting or drilling is necessary [3,4]. In this paper, we present SIW filters based on cyclo-olefin polymers (COP).…”

Section: Introductionmentioning

confidence: 99%

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LDS Realization of High-Q SIW Millimeter Wave Filters with Cyclo-Olefin Polymers

et al. 2018

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In this paper, we present narrow-band substrate integrated waveguide (SIW) millimeter wave band-pass filters, designed using cyclo-olefin polymers (COP). The structures were molded, drilled, and metalized with a laser direct structuring (LDS) process. COP are a type of thermoplastic with low dielectric losses in the millimeter waveband, typically 7.5 × 10−4 at 40 GHz for the COP RS420-LDS from Zeon®. The body of the filter was realized using a molding process that facilitates the combination of thin 50 Ω microstrip access lines with high thickness microwave cavities through 3D transitions, thus making high quality factors attainable. The simulations and experimental results are presented and discussed.

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Section: Appl Sci 2018 8 X For Peer Reviewmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

LDS Realization of High-Q SIW Millimeter Wave Filters with Cyclo-Olefin Polymers

et al. 2018

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“…First, this required the design of a simple fourth-order Chebyshev SIW bandpass filter. SIW band-pass filters have been broadly studied in the literature [10] and the design procedure is quite similar to that of a conventional rectangular waveguide filter. The circuit was realized on a 635 µm thick alumina substrate (εr = 9.9, tgδ = 3 × 10 −4 ) and was fed by a tapered microstrip line.…”

Section: Specifications and Siw Filter Designmentioning

confidence: 99%

An RF-MEMS-Based Digitally Tunable SIW Filter in X-Band for Communication Satellite Applications

et al. 2019

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This paper presents a digitally tunable SIW (substrate integrated waveguide) filter designed for X-band, based on RF-MEMS (radio frequency micro-electrical-mechanical systems) technology. Four commercial off-the-shelf RF-MEMS single-pole single-throw (SPST) switches were directly mounted on the upper surface of the filter, with metallic tuning posts specifically located within each cavity to define the potential achievable frequency range. Fabricated on standard alumina substrate, the design of the filter and the biasing network enabled fine digital frequency control of up to four functional states by the inclusion of wire bondings between each switch and the substrate. A relative tuning range of 2.3% was achieved between the lower and upper discrete states of 2.76% and 2.89% in the 3 dB fractional bandwidths.

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“…As an essential component in the wireless communication systems, planar BPFs have been receiving great interest among researchers. In recent years, a new planar structure of substrate integrated waveguide (SIW), possessing the advantages of metallic waveguide and planar fabrication process, has been widely investigated and employed in various types of BPF designs . In Ref.…”

Section: Introductionmentioning

confidence: 99%

“…In Ref. , a novel source‐load electric cross‐coupling configuration is applied in SIW filter to introduce attenuation poles in stopband for high out‐band rejection. In additional, CSRR and CORR have the same equivalent circuits and similar intrinsic behaviours as split‐ring resonators and open‐ring resonator have the same equivalent models .…”

Section: Introductionmentioning

confidence: 99%

A novel type of bandpass filter using complementary open‐ring resonator loaded HMSIW with an electric cross‐coupling

Yan

Tang

et al. 2016

Micro & Optical Tech Letters

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A novel bandpass filter (BPF) with multiple transmission zeros (TZs) and wide stopband is proposed. The filter is realised using complementary open‐ring resonators (CORRs) loaded half mode substrate integrated waveguide (HMSIW). Besides, a novel electric source‐load electric cross‐coupling configuration is introduced to generate extra attenuation poles at either side of the passband, which improves the passband selectivity and the stopband suppression level. Based on this structure, a BPF operating at 5.8 GHz with multiple transmission zeros is designed and fabricated. The Measurement and simulation results indicate that the proposed configuration is a good candidate for filter design. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:998–1001, 2016

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Ku-Band Cross-Coupled Ceramic SIW Filter Using a Novel Electric Cross-Coupling

Cited by 27 publications

References 8 publications

LDS Realization of High-Q SIW Millimeter Wave Filters with Cyclo-Olefin Polymers

LDS Realization of High-Q SIW Millimeter Wave Filters with Cyclo-Olefin Polymers

An RF-MEMS-Based Digitally Tunable SIW Filter in X-Band for Communication Satellite Applications

A novel type of bandpass filter using complementary open‐ring resonator loaded HMSIW with an electric cross‐coupling

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