Results 191 to 200 of about 4,849 (224)

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

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
openaire   +1 more source

Tune-All Substrate-Integrated-Waveguide (SIW) Bandpass Filters

2019 49th European Microwave Conference (EuMC), 2019
This paper reports on a new type of substrate- integrated-waveguide (SIW) bandpass filters (BPFs) with multiple levels of transfer function adaptivity. They are based on series- cascaded in-line coaxial resonators and a coaxial-resonator-based transmission-zero (TZ) generation section.
Martin Deng, Dimitra Psychogiou
openaire   +1 more source

Substrate integrated waveguide (SIW) broadband compensating phase shifter

2009 IEEE MTT-S International Microwave Symposium Digest, 2009
In this paper, a broadband compensating phase shifter is presented based on the substrate integrated waveguide (SIW) technology. The SIW is a dispersive guided-wave structure, but the phase shifts generated by two different structures (the delay line and the equal-length unequal-width phase shifter) have just reverse varying tendencies versus frequency.
Yu Jian Cheng, Ke Wu, Wei Hong
openaire   +1 more source

Multiway broadband substrate integrated waveguide (SIW) power divider

2005 IEEE Antennas and Propagation Society International Symposium, 2005
A planar integrated multi-way broadband SIW power divider is proposed. It can be combined by the fundamental modules of T-type or Y-type two-way power dividers and an SIW bend directly. A sixteen way SIW power divider prototype was designed, fabricated and measured. The whole structure is made by various metallic-vias on the same substrate.
null ZhargCheng Hao, Wei Hong, null Hao Li, null Hua Zhang, Ke Wu   +4 more
openaire   +1 more source

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
openaire   +1 more source

Substrate Integrated Waveguide (SIW) Monopulse Slot Antenna Array

IEEE Transactions on Antennas and Propagation, 2009
A Ka-band compact single layer substrate integrated waveguide monopulse slot array antenna for the application of monopulse tracking system is designed, fabricated and measured. The feeding network as well as the monopulse comparator and the subarrays is integrated on the same dielectric with the size of 140 mmtimes130 mm. The bandwidth ( S11 < -10 dB)
Bing Liu, Wei Hong, Zhenqi Kuai, Xiaoxin Yin, Guoqing Luo, Jixin Chen, Hongjun Tang, Ke Wu   +7 more
openaire   +1 more source

Design of a broadband coaxial to substrate integrated waveguide (SIW) transition

2013 Asia-Pacific Microwave Conference Proceedings (APMC), 2013
In this paper, a novel design of broadband coaxial to substrate integrated waveguide (SIW) transition has been implemented. The difficulties to get impedance matching between SIW and excitation port especially for thin substrate has been investigated and design steps to overcome the problem has been discussed.
Soumava Mukherjee, Prasun Chongder, Kumar Vaibhav Srivastava, Animesh Biswas   +3 more
openaire   +1 more source

Numerical modeling and design of Substrate Integrated Waveguide (SIW) components

2012 International Conference on Mathematical Methods in Electromagnetic Theory, 2012
Substrate Integrated Waveguide (SIW) technology represents the new paradigm for the low-cost and efficient implementation of microwave and mm-wave components and subsystems. SIW structures permit to implement in planar form a variety of waveguide components and antennas, and they also allow for complete system integration in a single substrate, thus ...
Maurizio Bozzi, Luca Perregrini
openaire   +1 more source

Compact filter solutions in substrate integrated waveguide (SIW) technology

2016 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM), 2016
This paper presents an overview of the recent advances in the field of substrate integrated waveguide (SIW) filters with compact size. The proposed structures exploit different solutions to reduce substantially the footprint of the filters, including the use of folded SIW, half-mode SIW, and quarter-mode SIW cavities, as well as the use of mushroom ...
S. Moscato, L. Silvestri, N. Delmonte, M. Bozzi, L. Perregrini, C. Tomassoni   +5 more
openaire   +1 more source