Results 51 to 60 of about 801 (210)

Microwave Planar Sensors for Fully Characterizing Magneto-Dielectric Materials

IEEE Access, 2020
This paper presents two complementary split-ring resonator (CSRR)-based sensors for full characterization of magneto-dielectric materials. The first proposed sensor is designed by loading the microstrip line with a CSRR, while the second one is by ...
Wen-Sheng Zhao, Hong-Yi Gan, Li He, Qi Liu, Da-Wei Wang, Kuiwen Xu, Shichang Chen, Linxi Dong, Gaofeng Wang   +8 more
doaj   +1 more source

New Design Antenna and Optimization of S‐Band Radar Networks Using CSRR Technology

International Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.
In this paper, a new design and analysis of a highly compact metamaterial antenna array for radar applications operating in the S‐band (2–4 GHz) is presented. To enhance the electrical and radiation characteristics of the proposed antenna, a slot was introduced into the radiating element, and a novel power divider was employed.
Hamza Ben Hamadi, Said Riahi, Said Ghnimi, Ridha Ghayoula, Ali Gharsallah, R. K. Mishra   +5 more
wiley   +1 more source

Caracterização numérica e experimental de estruturas CSRR em antenas de microfita

Revista Principia, 2019
This work aims to perform the numerical and experimental characterization of CSRR (Complementary Split Ring Resonator) structures in the ground plane of microstrip antennas, for the use in 4G/LTE wireless systems in the 2.5 GHz band.
Álef Huan Pereira Souto, Jefferson Costa e Silva, Marília Gabriella Alves Rodrigues Santos, Alfredo Gomes Neto   +3 more
doaj   +1 more source

Novel Compact Quad‐Band HMSIW BPF and FPD With Low Loss and Tunable Passbands

International Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.
This work introduces a new quad‐band bandpass filter (BPF) and filtering power divider (FPD) based on half‐mode substrate integrated waveguide (HMSIW) technology and metamaterial concept. To achieve a high level of miniaturization, multiple design approaches are jointly employed, including HMSIW implementation, evanescent‐mode operation, stepped ...
Mostafa Danaeian, Vicente E. Boria
wiley   +1 more source

S-shaped complementary split ring resonators and their application to compact differential bandpass filters with common-mode suppression [PDF]

, 2014
This letter presents an S-shaped complementary split ring resonator (S-CSRR) for application in compact differential filters. The working principle of the proposed S-CSRR is explained and a circuit model is developed and validated through electromagnetic
Durán-Sindreu, Miguel, Karami-Horestani, Ali, Naqui, J., Karami Horestani, A., Martín, Ferran, Fumeaux, Cristophe, Duran-Sindreu, M., Fumeaux, C., Martin, F., Naqui Garolera, Jordi   +9 more
core   +1 more source

Wearable Technology and Its Potential Role in Cardiovascular Health Monitoring and Disease Management

Health Science Reports, Volume 8, Issue 11, November 2025.
ABSTRACT Background Cardiovascular disease (CVD) remains the foremost cause of death globally, accounting for approximately 17.9 million deaths in 2019, 32% of all global fatalities with myocardial infarction and stroke constituting 85% of these. The disproportionate burden in low‐ and middle‐income countries underscores the urgent need for scalable ...
Abubakar Nazir, Awais Nazir, Muhammad Shah Wali Jamal, Safi ur Rehman Sadiq, Shafaq Aman, Mubarak Jolayemi Mustapha, Sodiq Olatunbosun Lawal, Misbahudeen Olohuntoyin AbdulKareem, Mustapha Fatihi Bamigbola   +8 more
wiley   +1 more source

Detection of Sub-Millimeter Surface Cracks using Complementary Split-Ring Resonator [PDF]

, 2012
Many interesting ideas have emerged from research on electromagnetic eld interactions with di erent materials. Analyzing such interactions has extracted some essential proper- ties of the materials. For example, extracting constitutive parameters such
Albishi, Ali
core  

Meta-material inspired penta-band decagon fractal antenna for wireless applications

e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
In this article, a meta-material inspired penta-band fractal antenna is proposed for wireless applications. It is constructed by integrating the Complementary Split Ring Resonator (CSRR) and decagon fractal structure.
Paulkani Iyampalam, Indumathi Ganesan
doaj   +1 more source

Microstrip petal‐like split ring resonator for moisture condition assessment of oil‐paper insulation

High Voltage, Volume 10, Issue 4, Page 820-830, August 2025.
Abstract Moisture ingression accelerates the ageing and degradation of the oil‐paper insulation. Rapid and accurate moisture assessment of power apparatus in the field is thus essential. In this paper, an innovative design of a microstrip petal‐like complementary split ring resonator (MPCSRR) is proposed for the moisture assessment of the oil‐paper ...
Lulin Xu, Xiaoyu Yang, Jiongting Jiang, Chao Li, Xinyuan Feng, Daning Zhang, Haibao Mu, Guanjun Zhang   +7 more
wiley   +1 more source

A NOVEL MINIATURIZED BANDPASS FILTER BASED ON COMPLEMENTARY SPLIT RING RESONATORS (CSRRs) AND OPEN-LOOP RESONATORS

Progress In Electromagnetics Research Letters, 2011
A microstrip bandpass fllter is presented based on Complementary Split Ring Resonators (CSRRs) and a pair of open- loop resonators that has a single pair of transmission zeros at flnite frequencies that causes an improvement at skirt response. An equivalent circuit is introduced to make analysis and optimization faster.
Mohammad Keshvari, Majid Tayarani
openaire   +1 more source