Results 11 to 20 of about 964 (180)

Field Distributions Analyzed of Substrate Integrate Waveguide (SIW)

Procedia Computer Science, 2020
Abstract In this paper, the relationship of full-mode substrate integrated waveguide (SIW), half-mode substrate integrated waveguide (HMSIW), quarter-mode substrate integrated waveguide (QMSIW) and eighth-mode substrate integrated waveguide (EMSIW) has been presented.
Bin Feng Zong, Hui Yong Zeng, Fan Wu
openaire   +1 more source

A review on future planar transmission line

Cogent Engineering, 2016
Substrate Integrated Waveguide (SIW) is an emerging trend in planar technology. The SIW structure consists of two rows of conducting cylinders in a dielectric substrate.
Ashok Kumar, Garima Saini, Shailendra Singh   +2 more
doaj   +1 more source

Bandwidth enhancement for QMSIW antenna by using dual cavity and triangle slot [PDF]

International Journal of Electronics and Telecommunications
The miniaturization of substrate-integrated waveguide (SIW) antenna suffers from the narrow impedance bandwidth. It occurs on the quarter mode substrate integrated waveguide (QMSIW) antenna that has 75% miniaturization of the full mode SIW. This research
Dian Widi Astuti, Juprida Parrona Purba, Muslim Muslim, Imelda Uli Vistalina Simanjuntak, Yuliza Yuliza, Fina Supegina, Syah Alam, Setiyo Budiyanto   +7 more
doaj   +1 more source

Broadband Half Mode Substrate Integrated Waveguide H-plane Horn Antenna

Majlesi Journal of Electrical Engineering, 2023
A compact, wideband, low cost, high radiation efficiency and planar half mode substrate integrated waveguide (HMSIW) horn antenna is proposed in this work. For the first time, HMSIW is used to design a horn antenna.
Saeed Fakhte, Mohammadhossein Ashouri
doaj   +1 more source

Substrate Integrated Waveguide (SIW) Coupler on Green Material Substrate for Internet of Things (IoT) Applications

MATEC Web of Conferences, 2017
This paper shows designed coupler on paper-substrate with Substrate Integrated Waveguide (SIW) techniques. Types of paper-substrate that used are photographic paper.
Khalid Nurehansafwanah, Ibrahim Siti Zuraidah, Wee Fwen Hoon   +2 more
doaj   +1 more source

Modified Transition for Substrate Integrated Waveguide(SIW) Structures

Bulletin de la Société Royale des Sciences de Liège, 2016
In this paper a new X-band SIW to Microstrip transition based on SIW structure is proposed. The recent transition has better performance in terms of return loss than those of in the traditional Microstrip tapers transition. Chebyshev multi-section matching transformer is utilized in order to inter-stage network between Microstrip and SIW, whereof it is
Askarian, Amirhossein, Moradi, Gholamreza   +1 more
openaire   +2 more sources

New design of miniature C-band substrate integrated waveguide bandpass filters using ceramic material [PDF]

FME Transactions, 2021
This article presents new structures and methods of design of miniature third-order substrate integrated waveguide (SIW) bandpass filters on a high-permittivity ceramic substrate for the C-band.
Rhbanou Ahmed, El Fadl Adiba, Jebbor Nawfal, Bri Seddik   +3 more
doaj  

Substrate Integrated Waveguide (SIW) Bandpass Filter with Novel Microstrip-CPW-SIW Input Coupling [PDF]

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2017
A Substrate integrated waveguide bandpass filter is presented with a novel CPW-to-SIW transition at both the input and output ports which also served as the input and output couplings into the filter. The CPW-to-SIW transition structures presented here exploited the step impedance between the 50 ohms input/output feedline and the transition to control ...
Nwajana, Augustine O., Dainkeh, Amadu, Yeo, Kenneth S.K.   +2 more
openaire   +4 more sources

Low-Loss Low-Cost Substrate-Integrated Waveguide and Filter in GaAs IPD Technology for Terahertz Applications

IEEE Access, 2021
A low-loss and low-cost terahertz (THz) substrate-integrated waveguide (SIW) and a SIW filter implemented in a commercially-available GaAs integrated-passive-devices (IPD) technology are proposed for THz applications.
Te-Yen Chiu, Chun-Hsing Li
doaj   +1 more source

FEASIBILITY INVESTIGATION OF LOW COST SUBSTRATE INTEGRATED WAVEGUIDE (SIW) DIRECTIONAL COUPLERS [PDF]

Progress In Electromagnetics Research B, 2014
In this paper, the feasibility of Substrate Integrated Waveguide (SIW) couplers, fabricated using single-layer TACONIC RF-35 dielectric substrate is investigated. The couplers have been produced employing a standard PCB process. The choice of the TACONIC RF-35 substrate as alternative to other conventional materials is motivated by its lower cost and ...
Castellano, Tiziana, O. Losito, L. Mescia, Chiapperino, Michele Alessandro, Venanzoni, Giuseppe, Mencarelli, Davide, G. Angeloni, C. Renghini, P. Carta, F. Prudenzano   +9 more
openaire   +3 more sources