Results 21 to 30 of about 801 (210)

Design of a dual linear polarization antenna using split ring resonators at X-band [PDF]

open access: yesAdvances in Radio Science, 2017
Dual linear polarization microstrip antenna configurations are very suitable for high-performance satellites, wireless communication and radar applications. This paper presents a new method to improve the co-cross polarization discrimination (XPD) for
S. Ahmed, S. Ahmed, M. Chandra
doaj   +1 more source

A complementary split ring resonator based metamaterial with effective medium ratio for C-band microwave applications

open access: yesResults in Physics, 2019
A complementary split-ring resonator (CSRR) based metamaterial is designed and investigated in this paper for microwave applications with effective medium ratio. This CSRR is the modification of the conventional split-ring resonator.
Ali F. Almutairi   +5 more
doaj   +1 more source

Compact 500 MHz Coupled Resonators Design Analyzed by J-Inverters for Wireless Power Transfer (WPT) Utilization [PDF]

open access: yesSVU-International Journal of Engineering Sciences and Applications, 2021
In this work, a compact structure employing complementary split ring resonator defected ground structure (CSRR-DGS) and loaded with a chip capacitor for wireless power transfer (WPT) applications is suggested and discussed.
Hany Atallah   +2 more
doaj   +1 more source

PENGARUH PENGGUNAAN COMPLEMENTARY SPLIT RING RESONATOR (CSRR) DAN U-SLOT DENGAN PENCATUAN PROXIMITY COUPLING PADA ANTENA MIKROSTRIP TRIANGULAR [PDF]

open access: yes, 2023
Penelitian ini bertujuan untuk analisis teknik triangular complementary split ring resonator (CSRR) dan U-slot dengan pencatuan proximity coupling pada aplikasi antena radar cuaca frekuensi X-band.
MAUDY SILVIE ANNISA, .
core  

Detection of Semi-Solid Materials Utilizing Triple-Rings CSRR Microwave Sensor

open access: yesSensors, 2023
This article proposes the design, fabrication and measurement of a triple-rings complementary split-ring resonator (CSRR) microwave sensor for semi-solid material detection.
Ahmed Jamal Abdullah Al-Gburi   +3 more
doaj   +1 more source

Design of a Miniaturized Dual Band Dielectric Resonator Antenna by Using Complimentary Split Ring Resonator

open access: yes, 2023
We discuss a dual band Complementary Split Ring Resonator (CSRR) based Rectangular Dielectric Resonator Antenna (RDRA). The proposed design operates at 2.3 GHz and 2.6 GHz resonance frequencies respectively.
Khan, Naseer,   +6 more
core   +1 more source

High-Sensitivity Microwave Sensor Based on an Interdigital-Capacitor-Shaped Defected Ground Structure for Permittivity Characterization

open access: yesSensors, 2019
This study proposes a high-sensitivity microwave sensor based on an interdigital-capacitor-shaped defected ground structure (IDCS-DGS) in a microstrip transmission line for the dielectric characterization of planar materials.
Junho Yeo, Jong-Ig Lee
doaj   +1 more source

Planar Hexagonal Antenna with Dual Reconfigurable Notched Bands for Wireless Communication Devices [PDF]

open access: yesRadioengineering, 2021
In this paper, a planar hexagonal antenna with dual tunable notched band using varactor diodes is presented. The designed antenna operates in the frequency range of 2 GHz to 8 GHz and is loaded by a complementary split ring resonator (CSRR) to achieve ...
H. Ayadi   +3 more
doaj  

Novel Miniaturized Equal/Unequal HMSIW Filtering Power Dividers Based on the Evanescent Mode Technique [PDF]

open access: yesRadioengineering, 2021
In this paper, three miniaturized equal/unequal filtering power dividers (FPDs) applying the half-mode substrate integrated waveguide (HMSIW) and metamaterial concepts are offered. The operational method of the presented structures is based on the theory
M. Danaeian
doaj  

A CSRR-Fed SIW Cavity-Backed Fractal Patch Antenna for Wireless Energy Harvesting and Communication

open access: yesSensors, 2015
This paper presents a novel compact dual-band and dual-polarized complementary split-ring resonator (CSRR)-fed substrate-integrated waveguide (SIW) cavity-backed fractal patch antenna for wireless energy harvesting and communication. The proposed antenna
Hailin Cao   +6 more
doaj   +1 more source

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