Design of a ultrawideband monopole antenna using split ring resonator for notching frequencies

2014 ◽  
Vol 56 (6) ◽  
pp. 1471-1473 ◽  
Author(s):  
Marinaldo P. Sousa Neto ◽  
Humberto C. C. Fernandes ◽  
Carlos G. Moura
Keyword(s):  
Ring Resonator ◽  
Split Ring Resonator ◽  
Monopole Antenna ◽  
Split Ring

Multiband omnidirectional planar monopole antenna with two split ring resonator pairs

2017 ◽  
Vol 59 (4) ◽  
pp. 753-758 ◽  
Author(s):  
Dang Oh Kim ◽  
Che-Young Kim ◽  
Dae-Geun Yang ◽  
Mohammad Sajjad Ahmad
Keyword(s):  
Ring Resonator ◽  
Split Ring Resonator ◽  
Monopole Antenna ◽  
Split Ring ◽  
Planar Monopole Antenna

Ultra-wide-bandwidth (UWB) microstrip monopole antenna using split ring resonator (SRR) structure

2018 ◽  
Vol 10 (1) ◽  
pp. 123-132 ◽  
Author(s):  
Dalia M. Elsheakh ◽  
Esmat A. Abdallah
Keyword(s):  
Communication Systems ◽  
Ring Resonator ◽  
Ground Plane ◽  
Circular Disk ◽  
Split Ring Resonator ◽  
Monopole Antenna ◽  
Impedance Bandwidth ◽  
Split Ring ◽  
Wide Bandwidth ◽  
Microstrip Monopole Antenna

This paper presents a procedure to model an ultra wide-bandwidth (UWB) microstrip monopole antenna. The proposed antenna is composed of three different lengths of semi-circular shapes connected with circular disk and half circular modified ground plane. The proposed antenna has a size of 50 × 50 mm2on a low-cost FR4 substrate. The antenna demonstrates impedance bandwidth of −10 dB extended from 1.5 to 11 GHz with discontinuous bandwidth at different interior operating bands. Two pairs of split ring resonator as metamaterial structure cells are inserted closely located from feeding transmission line of the antenna to achieve good impedance matching over the entire band of operation and improve the antenna performance. The fundamental parameters of the antenna including reflection coefficient, gain, radiation pattern and group delay are obtained and they meet the acceptable UWB antenna standard. High-frequency structure simulator ver. 14 is used as full-wave electromagnetic solver then the prototypes are fabricated and measured. Results show that the antenna is very suitable for the applications in UWB as well as wireless communication systems.

A Grating Monopole Antenna on Metamaterial Using MSRR for DVB-T Application

2015 ◽  
Vol 789-790 ◽  
pp. 989-992
Author(s):  
C. Zebiri ◽  
Mohamed Lashab ◽  
Fatiha Benabdelaziz ◽  
R.A. Abd-Alhameed ◽  
Fauzi Elmegri
Keyword(s):  
Ring Resonator ◽  
Ground Plane ◽  
Split Ring Resonator ◽  
Monopole Antenna ◽  
Impedance Bandwidth ◽  
Frequency Range ◽  
Split Ring ◽  
Digital Video Broadcasting ◽  
Video Broadcasting ◽  
Defected Ground Plane

This work presents a novel broadband monopole antenna for digital video broadcasting-terrestrial (DVB-T) application. The proposed antenna consists of a grating patch and a concave rectangular ground plane with defected ground plane, and the Multiple Split-Ring Resonator (MSRR). The added part in the ground plane and the meta-material are used to enable the antenna height reduction for fixed ranges of operating frequency. The antenna can operate from 468 MHz to 894 MHz frequency range corresponding to 62.5% of impedance bandwidth for |S11|<-7.5 dB. Details of the proposed antenna designs and experimental results of the constructed prototypes are presented and discussed.

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