Results 21 to 30 of about 12,728 (207)

Coupled Eighth-Mode Substrate Integrated Waveguide Antenna: Small and Wideband With High-Body Antenna Isolation

IEEE Access, 2018
A novel antenna design for wideband operation is presented, consisting of a system of two coupled miniaturized eighth-mode resonant radiating cavities with a low-complexity feeding network. The design methodology relies on the virtual magnetic boundaries
Sam Agneessens
doaj   +1 more source

Modelling of reconfigurable terahertz integrated architecture (RETINA) SIW structures [PDF]

, 2010
23.04.13 KB. Published version ok to add to spiral. PIER emailThis paper discusses for the first time the combined optoelectronic-electromagnetic modelling of a new technology that represents a paradigm shift in the way millimetre-wave and terahertz ...
Stepan Lucyszyn, Lucyszyn, S, Yun Zhou, Zhou, Y   +3 more
core   +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

Substrate integrated waveguide based class‐F power amplifier

Electronics Letters, 2022
This work outlines the design, implementation, and experimental results of a Class‐F power amplifier (PA) with a novel output matching topology by utilizing substrate integrated waveguide (SIW).
Fei Yang, Hongxi Yu, Jun Li, Kai‐Da Xu, Anxue Zhang, Zhonghe Jin   +5 more
doaj   +1 more source

Compact Substrate Integrated Waveguide Filtering Antennas: A Review

IEEE Access, 2022
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.
Xiaonan Sun, Jitong Ma, Yulin Feng, Jun Shi, Zhixia Xu   +4 more
doaj   +1 more source

Novel compact substrate integrated waveguide resonators at 60 GHz for LCP [PDF]

, 2008
In this paper a new approach to design of compact substrate integrated resonators is presented. LCP substrate integrated waveguide is loaded by array of multilayer metallic plates situated inside the substrate.
Budimir, D., Glubokov, O., Shelkovnikov, A.B.   +2 more
core   +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

Tunable Microwave Bandpass Filters With Complementary Split Ring Resonator and Liquid Crystal Materials

IEEE Access, 2019
In this paper, a novel planar waveguide filter based on liquid crystal materials is devised, and a half-mode corrugated substrate integrated waveguide (HMCSIW) tunable bandpass filter with complementary split ring resonator (CSRR) structure is proposed ...
Di Jiang, Yupeng Liu, Xiaoyu Li, Guofu Wang, Zhi Zheng   +4 more
doaj   +1 more source

A Critical Review of Interconnect Options for SIW Technologies

IEEE Access
Despite extensive research on integrating Substrate Integrated Waveguide (SIW) technologies with conventional transmission technologies such as Microstrip Transmission Line (MSTL), Co-planar Waveguide (CPW), Rectangular Waveguide (RWG), and Coaxial lines,
Asif Alam, Muhmmad Shah Alam, Khalid Almuhanna, Atif Shamim   +3 more
doaj   +1 more source

A Wearable Textile RFID Tag Based on an Eighth-Mode Substrate Integrated Waveguide Cavity

IEEE Access, 2020
A novel wearable textile Radio Frequency Identification (RFID) tag based on an eighth-mode substrate integrated waveguide cavity is presented. Antenna size reduction for effective operation in the [865-870]-MHz RFID UHF band is obtained by exploiting the
Giovanni A. Casula, Giorgio Montisci, Hendrik Rogier   +2 more
doaj   +1 more source