Substrate Integrated Waveguide (SIW) Filtering Power Divider/Combiner with High Selectivity
Sign Up to like & getrecommendations! Published in 2017 at "Wireless Personal Communications"
DOI: 10.1007/s11277-017-4556-x
Abstract: AbstractA filtering power divider/power combiner using substrate integrated waveguide (SIW) cavities and microstrip transmission lines with high selectivity is presented. In this paper, two cavities which resonate in SIW $$\mathrm{TE}_{102}$$TE102 and SIW $$\mathrm{TE}_{201}$$TE201 modes are… read more here.
Keywords: siw; integrated waveguide; filtering power; power ... See more keywords
Design of a self-diplexing antenna using SIW technique with high isolation
Sign Up to like & getrecommendations! Published in 2018 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2018.07.031
Abstract: Abstract In this paper, a novel and small substrate integrated waveguide (SIW) based self-diplexing antenna is presented. The proposed antenna exploits two quarter-mode SIW cavity resonators for radiation, which are realized by splitting a half-mode… read more here.
Keywords: self diplexing; high isolation; siw; diplexing antenna ... See more keywords
In vitro and in vivo antifungal activities and mechanism of heteropolytungstates against Candida species
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-17239-8
Abstract: The antifungal activities of heteropolytungstates, α-1,2,3-K6H[SiW9V3O40] (SiW-3), K13[Ce(SiW11O39)2]·17H2O (SiW-5), K13[Eu(SiW11O39)2]·25H2O (SiW-10), K6PV3W9O40 (PW-6), α-K4PVW11O40 (PW-8), were screened in 29 Candida albicans, 8 Candida glabrata, 3 Candida krusei, 2 Candida parapsilosis, 1 Candida tropicalis, and 1… read more here.
Keywords: mechanism; vitro vivo; antifungal activities; vivo antifungal ... See more keywords
Dual-Band SIW Antenna with High Frequency Ratio for UAV Detection Applications
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DOI: 10.1080/03772063.2024.2399146
Abstract: A dual-frequency antenna based on substrate integrated waveguide (SIW) for unmanned aerial vehicle (UAV) applications is proposed, which provides a new idea for the design of multi-frequency antennas by stimulating multiple high-order modes. A group… read more here.
Keywords: frequency; dual band; dual frequency; siw ... See more keywords
Compact dual mode X-band SIW bandpass filter with wide spurious suppression using split square ring slot resonator
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DOI: 10.1108/cw-08-2019-0094
Abstract: Purpose This paper aims to design a dual mode X-band substrate integrated waveguide (SIW) bandpass filter in the conventional SIW structure. A pair of back-to-back square and split ring resonator is introduced in the single-layer… read more here.
Keywords: square ring; siw; bandpass filter; siw bandpass ... See more keywords
Millimeter-Wave Low Side- and Back-Lobe SIW Filtenna Array Fed by Novel Filtering Power Divider Using Hybrid TE101/TE301 Mode SIW Cavities
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DOI: 10.1109/access.2021.3137297
Abstract: In this article, a novel and simple design approach of millimeter-wave (mm-wave) low side- and back-lobe substrate integrated waveguide (SIW) filtenna array is investigated by using predefined filtering power divider (FPD). The FPD consists of… read more here.
Keywords: array; tex math; siw; power ... See more keywords
Compact Substrate Integrated Waveguide Filtering Antennas: A Review
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DOI: 10.1109/access.2022.3202930
Abstract: In recent years, with the rapid development of integrated circuits, the filtering antenna (FA) circuit of the substrate integrated waveguide (SIW) has attracted widespread attention in wireless communications. Numerous structures have been proposed to improve… read more here.
Keywords: integrated waveguide; waveguide filtering; compact substrate; substrate integrated ... See more keywords
Design and 3-D Printing-Assisted Fabrication of Microwave Resonator-Based Passive Wireless Sensors for Simultaneous Measuring High Temperatures and Pressures
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DOI: 10.1109/jsen.2024.3420909
Abstract: Passive wireless sensors with the capability of mutliparameter measurement have valued industrial applications for monitoring mechanical structure operating parameters in harsh or high-temperature work environments. The passive wireless microwave sensors with a substrate-integrated waveguide (SIW)… read more here.
Keywords: temperatures pressures; wireless sensors; passive wireless; wireless ... See more keywords
Differential-Fed Circularly Polarized Reconfigurable SIW Antenna by Using Liquid Metal
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2024.3447230
Abstract: In this letter, we present a novel differential-fed circularly polarized reconfigurable substrate integrated waveguide (SIW) antenna based on liquid metal (LM). The antenna consists of four quarter-mode SIW cavities, where select metallized vias are removed… read more here.
Keywords: fed circularly; siw; antenna; polarized reconfigurable ... See more keywords
Miniaturized Dual-Band SIW Filters Using E-Shaped Slotlines With Controllable Center Frequencies
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2811251
Abstract: In this letter, a simple method for miniaturized dual-band bandpass filters (BPFs) through E-shaped slotlines has been proposed. The slotlines are etched on the edge sides of the substrate-integrated waveguide (SIW) cavities coupled with magnetic… read more here.
Keywords: dual band; band; center frequencies; shaped slotlines ... See more keywords
Four-Way Filtering Power Divider Using SIW and Eighth-Mode SIW Cavities With Ultrawide Out-of-Band Rejection
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2019.2931115
Abstract: A four-way filtering power divider (PD) based on a substrate-integrated waveguide (SIW) is presented. This structure is composed of two layers of the dielectric substrate. The eighth-mode SIW (EMSIW) technique is used to make four… read more here.
Keywords: siw; way filtering; four way; band rejection ... See more keywords