Results 11 to 20 of about 7,297 (221)

Left-handed coplanar waveguide [PDF]

IEEE MTT-S International Microwave Symposium Digest, 2005., 2005
This paper proposes a new version of a left-handed coplanar waveguide. The line has a fully uniplanar structure without vias and lumped elements. The series capacitors are represented by interdigital capacitors and the parallel inductors by short circuited CPW stubs connected to a ground metallization.
J. Machae, M. Hudlieka, J. Zehentner, N.G. Spiliotis, A.S. Omar   +4 more
openaire   +2 more sources

Development of Transmission Line Employing Graphene-Silver Nanowire/PET Structure for Application in Flexible and Wearable Devices in X-Band Wireless Communication Systems [PDF]

Journal of Electromagnetic Engineering and Science
In this study, we fabricated a coplanar waveguide using a novel graphene-silver nanowire composite structure (GNCS) on a polyethylene terephthalate (PET) substrate and then investigated its radio frequency (RF) characteristics.
Hyun-Soo Oh, Sooyeon Jeong, Young Yun, Seung Yol Jeong   +3 more
doaj   +1 more source

Triple band Quasi-Yagi Antenna for Mutiband Applications

Algerian Journal of Signals and Systems, 2022
This paper presents a simple and compact quasi-yagi antenna for multiband applications. The antenna consisting of a multistrip quasi-yagi element and a coplanar waveguide to coplanar fed line, the antenna operates in three different frequency bands ...
fouad fertas
doaj   +1 more source

Multiband isolator based on a coplanar metaline

IET Microwaves, Antennas & Propagation, 2021
This study presents for the first time the feasibility of a coplanar isolator using YIG material for applications in the Ku, K and Ka bands. The proposed structure is an asymmetric coplanar waveguide with a transverse array of unopened slots etched on a ...
Toufik Boudiar, Eric Verney, Eric Djekounyom   +2 more
doaj   +1 more source

Signal Integrity Analysis of RF Probe Card for WLCSP Testing Using Polyimide-Based Grounded Coplanar Waveguide Transmission Lines

IEEE Access, 2023
Wafer-level chip-scale packages have been extensively adopted in the electronic packaging industry owing to their ability to enhance device performance.
Tae Kyun Kim, Jong Gwan Yook, Joo Yong Kim, Yong Ho Cho   +3 more
doaj   +1 more source

A metamolecule antenna for coplanar waveguides

Optics Express, 2014
We report on a metamolecule antenna, based on a fish-scale design but augmented with two split-ring resonators (SRRs) placed within the fish-scale loops. The properties of the antenna resonator, with and without additional SRRs, were examined using finite element method simulations (COMSOL Multiphysics).
Maple, L.C., Berry, S.A., Stenning, G.B.G., Bowden, G.J., de Groot, P.A.J., Apostolopoulos, V.   +5 more
openaire   +3 more sources

Quasi-static solutions of elliptical, cylindrical-coupled parallel coplanar waveguide, and coupled parallel coplanar waveguide with finite ground planes [PDF]

, 2007
This article presents the quasi-static analyses of elliptical-coupled parallel coplanar waveguide (ECP CPW), cylindrical-coupled parallel coplanar waveguide (CCP CPW), and coupled parallel coplanar waveguide (CP CPW) with finite ground planes.
Akan V., Duyar M., Yazgan E., Bayrak M.
core   +2 more sources

Generation of ultrashort electrical pulses in semiconductor waveguides [PDF]

, 2003
We report a novel device capable of generating ultrashort electrical pulses on a coplanar waveguide (CPW) by means of optical rectification. The device consists of a completely passive GaAs-based optical waveguide, which is velocity matched to a CPW line.
Moutzouris, K, Stanley, CR, Stanley, C.R., Aitchison, J.S., Ebrahimzadeh, M., Venugopal Rao, S., Lee, H K, Stanley, C R, Loyo-Maldonado, V., Venugopal Rao, S, Lee, HK, Rao, S V, Ebrahimzadeh, M, Loyo-Maldonado, V, Ebrahimzadeh, Majid, Moutzouris, K., Aitchison, JS, Aitchison, J S, Lee, H.K.   +18 more
core   +1 more source

A new rectangular waveguide to coplanar waveguide transition [PDF]

IEEE International Digest on Microwave Symposium, 2002
A novel rectangular-waveguide-to-coplanar-waveguide transition is described. The transition uses a ridge in one of the broad walls of the waveguide and a nonradiating slot in the opposite wall to split and rotate the electromagnetic fields of the rectangular waveguide TE/sub 10/ mode into the coplanar waveguide (CPW) fields.
G.E. Ponchak, R.N. Simons
openaire   +1 more source

Quality factor of a transmission line coupled coplanar waveguide resonator

EPJ Quantum Technology, 2018
We investigate analytically the coupling of a coplanar waveguide resonator to a coplanar waveguide feedline. Using a conformal mapping technique we obtain an expression for the characteristic mode impedances and coupling coefficients of an asymmetric ...
Ilya Besedin, Alexey P Menushenkov
doaj   +1 more source