Results 191 to 200 of about 4,683 (209)

A Broadband Substrate Integrated Waveguide (SIW) Planar Balun

IEEE Microwave and Wireless Components Letters, 2007
A broadband planar balun is presented in this work that makes use of a substrate integrated waveguide (SIW) technique using a printed circuit board process. The proposed balun structure is able to operate at millimeter wave frequencies and it does not require any tight line coupling sections as frequently used in monolithic microwave integrated circuit
Zhen-Yu Zhang, Ke Wu
openaire   +2 more sources

Substrate integrated waveguide (SIW) asymmetric dual-mode filter and diplexer

International Journal of Electronics, 2005
Substrate integrated waveguide (SIW) can be used to implement high Q waveguide components with the same easy and low-cost fabrication process as planar circuits. In this paper two inline three-pole dual-mode filters with asymmetric transmission response based on SIW are presented.
X. Chen, W. Hong, T. Cui, K. Wu
openaire   +1 more source

Symmetric dual-mode filter based on substrate integrated waveguide (SIW)

Electrical Engineering, 2006
A planar four-pole dual-mode filter with symmetric transmission response based on substrate integrated waveguide (SIW) is proposed. The filter centered at 10 GHz, consisting of two TE102–TE201 dual-mode SIW cavities, is implemented in a single layer substrate by PCB process.
Xiaoping Chen, Wei Hong, Tiejun Cui, Zhangcheng Hao, Ke Wu   +4 more
openaire   +2 more sources

X-band substrate integrated waveguide (SIW) slot antenna array

2013 International Siberian Conference on Control and Communications (SIBCON), 2013
2×4 element waveguide-slot antenna array at 8 GHz is described. Antenna is built using substrate integrated waveguide (SIW) technology. Simulated and measured radiation patterns and reflection coefficient are presented.
K. V. Lemberg, O. A. Nazarov, V. S. Panko, Y. P. Salomatov   +3 more
openaire   +1 more source

Planar Resonator Embedded Substrate Integrated Waveguide (SIW) Cavity Filter

2018 48th European Microwave Conference (EuMC), 2018
Two capacitor loaded planar resonators are introduced in a two-cavity substrate integrated waveguide (SIW) structure to obtain a fourth order filter. The planar resonators each produce a transmission zero by signal interference. Design methodology for a 5 % bandwidth bandpass filter operating at 2.35 GHz is presented in the paper.
Kirti Dhwaj, Richard Hadi, Tao Yang, Li Jun Jiang, Joshu Kovitz, Tatsuo Itoh   +5 more
openaire   +1 more source

Plastic-based Substrate Integrated Waveguide (SIW) components and antennas

2012 42nd European Microwave Conference, 2012
This paper presents the implementation of Substrate Integrated Waveguide (SIW) components and antennas in a polyethylene terephthalate (PET) substrate. PET is a cheap and flexible material, which represents an important candidate for the development of future conformal and wearable wireless systems.
Riccardo Moro, Maurizio Bozzi, Ana Collado, Apostolos Georgiadis, Selva Via   +4 more
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Efficient modeling of complex substrate integrated waveguide (SIW) circuits

2013 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2013
This paper presents the outline of the major numerical techniques adopted for the modeling and design of substrate integrated waveguide (SIW) circuits, along with their applications to the design of SIW components and circuits. Particular emphasis is given to the Boundary Integral-Resonant Mode Expansion (BI-RME) method and to the automatic derivation ...
Maurizio Bozzi, Luca Perregrini, Ke Wu
openaire   +2 more sources

Substrate-integrated waveguide (SIW) filter design using space mapping

2016 21st International Conference on Microwave, Radar and Wireless Communications (MIKON), 2016
In this paper, we present a fast technique for an automated design of microwave filters in substrate integrated wave (SIW) technology. The proposed methodology combines the space mapping technique with a cost function defined using the location of complex zeros and poles of filter's transfer and reflection function and uses a rectangular waveguide as a
Natalia Leszczynska, Mariusz Klinkosz, Michal Mrozowski   +2 more
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A novel three-order substrate integrated waveguide (SIW) Filter

2012 International Conference on Computational Problem-Solving (ICCP), 2012
A novel triple-mode resonator is presented. This resonator is composed of a cavity with a cruciform slot on the top metal layer, and the cruciform slot increases the number of resonance frequency from one to three. To use this cavity, filter structure can be miniaturized.
null Tao Liu, null Yu Tang, null Tao Jiang, null Weicheng Qi   +3 more
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Novel dual-mode substrate integrated waveguide (SIW) bandpass filter

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2016
In this paper, a novel dual-mode substrate integrated waveguide resonator which is a square SIW cavity perturbed by a rectangle metallic plane inserted into the middle of the substrate. With this type of dual-mode substrate integrated waveguide cavity, a novel fourth-order bandpass filter is presented.
null Sheng Zhang, null Hai-Ting Wang, null Xue-Dong Fu, null Jia-Yu Rao, null Fa-Lin Liu   +4 more
openaire   +1 more source