Results 291 to 300 of about 169,549 (347)
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Compact Hybrid Bandpass Filters Using Substrate-Integrated Waveguide and Stripline Resonators
IEEE transactions on microwave theory and techniquesThis article presents a novel class of compact hybrid bandpass filters (BPFs) using substrate-integrated waveguide (SIW) and stripline resonators. As the stripline resonators are inserted between two SIW cavities, they are able to increase the filtering ...
Meng Ru Jiao +4 more
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Substrate Integrated Waveguide Corrugated Horn Antenna
Wireless Personal Communications, 2019In this paper, a substrate integrated waveguide (SIW) H-plane horn antenna is proposed. We first optimize the antenna in size to obtain the maximum gain. The SIW horn antenna is then corrugated by adding some vias in order to further improve the beam pattern. We use half power beam width (HPBW) as a metric for this improvement.
Zahra Gholipour, Javad Ahmadi-Shokouh
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IEEE Antennas and Wireless Propagation Letters, 2019
In this letter, a wide-angle narrowband leaky-wave antenna (LWA) based on substrate integrated waveguide-spoof surface plasmon polariton (SIW-SSPP) structure is proposed.
Shenda Xu +7 more
semanticscholar +1 more source
In this letter, a wide-angle narrowband leaky-wave antenna (LWA) based on substrate integrated waveguide-spoof surface plasmon polariton (SIW-SSPP) structure is proposed.
Shenda Xu +7 more
semanticscholar +1 more source
Substrate integrated radiating waveguides with a coaxial feed
2nd European Conference on Antennas and Propagation (EuCAP 2007), 2007In the present paper the study of coaxially fed substrate integrated waveguides (SIW) structures is presented. A novel feed configuration is proposed consisting of a ring loaded coaxial probe. The analysis of the structure is carried out with the method of moments and with FEM (HFSS). Applications to radiating SIW will be presented. (4 pages)
ARNIERI, EMILIO +3 more
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Development of substrate integrated waveguide power dividers
CCECE 2003 - Canadian Conference on Electrical and Computer Engineering. Toward a Caring and Humane Technology (Cat. No.03CH37436), 2004Two classes of substrate integrated waveguide (SIW) power divider are presented, namely, Y- and T-types. Using arrays of via, the SIW power dividers and microstrip transitions are integrated on the same substrate. Design models are presented respectively for the Y- and T-junctions.
S. Germain, D. Deslandes, K. Wu
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IEEE Transactions on Antennas and Propagation, 2019
In this communication, a corporate stacked microstrip and substrate integrated waveguide (SIW) feeding structure is reported to be used to broaden the impedance bandwidth of a $4 \times 4$ patch array antenna.
Junfeng Xu, W. Hong, Z. Jiang, Hui Zhang
semanticscholar +1 more source
In this communication, a corporate stacked microstrip and substrate integrated waveguide (SIW) feeding structure is reported to be used to broaden the impedance bandwidth of a $4 \times 4$ patch array antenna.
Junfeng Xu, W. Hong, Z. Jiang, Hui Zhang
semanticscholar +1 more source
2009 IEEE MTT-S International Microwave Symposium Digest, 2009
Composite right/left-handed (CRLH) substrate integrated waveguide (SIW) and half mode substrate integrated waveguide (HMSIW) are investigated and presented in this paper. By introducing series interdigital capacitors, which are realized by etching slots on the waveguide surface, both balanced and unbalanced CRLH waveguide transmission lines (TLs) are ...
Yuan Dan Dong, Tatsuo Itoh
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Composite right/left-handed (CRLH) substrate integrated waveguide (SIW) and half mode substrate integrated waveguide (HMSIW) are investigated and presented in this paper. By introducing series interdigital capacitors, which are realized by etching slots on the waveguide surface, both balanced and unbalanced CRLH waveguide transmission lines (TLs) are ...
Yuan Dan Dong, Tatsuo Itoh
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IEEE transactions on microwave theory and techniques, 2019
In this paper, a bandpass frequency selective surface (FSS) based on substrate-integrated waveguide (SIW) technology is presented for airborne radome application.
V. Krushna Kanth, S. Raghavan
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In this paper, a bandpass frequency selective surface (FSS) based on substrate-integrated waveguide (SIW) technology is presented for airborne radome application.
V. Krushna Kanth, S. Raghavan
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Variational Analysis of Folded Substrate-Integrated Waveguides
IEEE Microwave and Wireless Components Letters, 2015An accurate numerical solution describing the propagation behavior of two types of folded substrate-integrated waveguide (FSIW) is demonstrated in this letter. The computation is based on a variational method which can be carried out efficiently by solving the stationary equation corresponding to each type of FSIW. The approach can be extended to solve
Nghia Nguyen-Trong +3 more
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Millimeter-wave substrate integrated waveguide filters
CCECE 2003 - Canadian Conference on Electrical and Computer Engineering. Toward a Caring and Humane Technology (Cat. No.03CH37436), 2004This paper presents the design and performance of millimeter waves filter realized with the SIW technology. Using the SIW, low-cost filter can be manufactured at millimeter-wave without tuning. A design methodology for Butterworth or Chebychev prototype is presented. Also a dual-mode filter is presented to improve the out of band rejection.
D. Deslandes, K. Wu
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