Results 31 to 40 of about 12,728 (207)

Compact eighth‐mode ridged substrate integrated waveguide filter

open access: yesElectronics Letters, 2021
In this letter, a novel eighth‐mode ridged substrate integrated waveguide (EMRSIW) is proposed by bisecting the RSIW resonator along the virtual magnetic walls.
Liguo Liu, Liwen Huang
doaj   +1 more source

A SUBSTRATE INTEGRATED WAVEGUIDE TO SUBSTRATE INTEGRATED COAXIAL LINE TRANSITION

open access: yesProgress In Electromagnetics Research C, 2013
In this paper, a novel substrate integrated waveguide (SIW) to substrate integrated coaxial line (SICL) transition using the 3dB SIW power divider (PD) and SIW 180 - phase shifter (PS) is proposed. The SIW-to-SICL transition realizes the easy integration of SIW, SICL, and active device in the same microwave communication system based on the substrate ...
Qiang Liu   +6 more
openaire   +1 more source

A Fully Planar Substrate Integrated Probe-Based Wideband Orthomode Transducer [PDF]

open access: yes, 2018
This paper introduces a planar orthomode transducer (OMT) using substrate integrated waveguides (SIWs) and substrate integrated coaxial lines (SICLs) that is entirely contained within two substrate layers.
Budimir, D.   +3 more
core   +1 more source

Glass-Based Half-Mode SIW Bandpass Filter with Negative Coupling Structure

open access: yesMicromachines
This work presents a millimeter-wave half-mode substrate integrated waveguide filter with high selectivity, using through glass via technology. Compared to a traditional printed circuit board, the benefits of high precision and integration afforded by ...
Chen Shi   +7 more
doaj   +1 more source

Waveguide-Type Directional Coupler Based on Substrate Integrated Waveguide (SIW) [PDF]

open access: yesJournal of Intelligent Procedures in Electrical Technology, 2012
Substrate Integrated Waveguide (SIW) is a new type of guided wave structure which could be implemented in both microwave and millimeter wave integrated circuits.
Zohreh Pourgholamhossein, Reza Safian
doaj  

Heterogeneously Integrated Photonic Chip on Lithium Niobate Thin-Film Waveguide

open access: yesCrystals, 2021
Lithium niobate thin film represents as an ideal material substrate for quantum photonics due to its strong electro-optic effect and high-speed modulation capability.
Xing Wei, Samuel Kesse
doaj   +1 more source

Substrate Integrated Waveguide Antenna Applications [PDF]

open access: yes, 2015
The research objective of this thesis is to provide a better solution for signal interference and reduce the size of waveguide antenna. The background investigations of different waveguide fabrication technologies and switch control methods are detailed ...
WU, LIANG
core  

Indium tin oxide overlayered waveguides for sensor applications [PDF]

open access: yes, 1997
The use of indium tin oxide (ITO) thin films as electrodes for integrated optical electrochemical sensor devices is discussed. The effect of various thicknesses of ITO overlayers exhibiting low resistivity and high transparency on potassium ion-exchanged
Wilkinson, James S.   +6 more
core   +1 more source

A K/Ka-Band Reconfigurable Substrate Integrated Coaxial Line to Waveguide Transition Technology

open access: yesIEEE Access, 2022
In this article, the designs of the K/Ka-Band reconfigurable Substrate Integrated Coaxial Line (SICL)-to-waveguide transitions are presented. Two types of reconfigurable SICL-to-waveguide transitions, with stepped impedance transformers waveguide ...
Yifang Wei   +2 more
doaj   +1 more source

Stepped-bend Substrate Integrated Waveguide to Rectangular Waveguide Transition

open access: yes, 2016
A new wideband transition between substrate integrated waveguide (SIW) and rectangular waveguide (RWG) that resembles a right angle waveguide E-bend at Ku/K band is presented.
Budimir, D.   +3 more
core   +1 more source

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