Circular Complementary Split Ring Resonator Rotation for Linear Array Millimeter Wave Microstrip Patch Antenna

2021 ◽  
Vol 20 (3) ◽  
pp. 43-47
Author(s):  
Norsaidah Muhamad Nadzir ◽  
Mohamad Kamal A. Rahim ◽  
Noor Asniza Murad ◽  
Mohamed Himdi ◽  
Osman Ayop
Keyword(s):  
Millimeter Wave ◽  
Linear Array ◽  
Ground Plane ◽  
Split Ring Resonator ◽  
Dual Band ◽  
Single Element ◽  
Horizontal Polarization ◽  
Angular Rotation ◽  
Complementary Split Ring Resonator ◽  
Multiple Frequencies

This paper proposes multiple linear array millimeter wave MPAs that could operate at various frequencies depending on the angular rotation of the CSRR structure. The main contribution of this work is the range of frequencies of the linear array MPA found when the position of the CSRR structure is changed angularly. This is achieved by positioning the CSRR structure on the ground plane of the MPA and rotate it to an incremental of 22.5°. Computer Simulation Technology software is used to simulate the antenna designs. The performance of the antenna is evaluated against the single element millimeter wave MPA with similar angular rotation to the CSRR structure. The reflection coefficient graph shows at 0° rotation, the antenna has dual band performance at 26 GHz and 28 GHz. At 22.5° and 45° CSRR structure rotation, the antenna shows triple band performance with different operational frequencies and different polarization depending on the frequencies. Finally, at 67.5° CSRR structure rotation, the antenna now is operational only at 20 GHz frequency with horizontal polarization performance. Plus, the results between the single element MPA with circular CSSRR and the linear array MPA with circular CSRR shows similar behavior in which the rotation of the CSRR did not affect the antenna differently even with an increase of the number of elements. The millimeter wave MPA with CSRR angular rotation can be utilized in various applications as it covers multiple frequencies depending on the angle of rotation of the CSRR structure.

scholarly journals Folded monopole antenna with CSRRS for tri-band applications

2018 ◽  
Vol 7 (4.5) ◽  
pp. 514
Author(s):  
AK. Gangwar ◽  
MS. Alam
Keyword(s):  
Ground Plane ◽  
Equivalent Circuit Model ◽  
Design Procedure ◽  
Split Ring Resonator ◽  
Single Band ◽  
Monopole Antenna ◽  
Dual Band ◽  
Complementary Split Ring Resonator ◽  
Resonance Frequencies ◽  
The Right

In this paper, a miniaturize folded monopole antenna with complementary split ring resonator (CSRR) is proposed for tri-band applications. In the design procedure of the antenna, first a single band monopole antenna is designed for 2.88 GHz. For design a single band to dual band, the both arms of the radiating element (i.e. Monopole) is folded then it is resonated at 2.68GHz and 5.15GHz resonance frequencies, the resonance of the lower frequency is based on length of the monopole and higher order resonance is excited due to its folding effect. In order to extend its resonances for tri-band operation, the two identical size CSRRs (one on the left and another on the right from the feed line) are placed on the ground plane of the edge of the folded monopole, thus the entire structure is resonated at 2.47 GHz, 3.46GHz and 4.36 GHz frequencies. A simplified equivalent circuit model is developed for understanding its electrical behavior. Therefore, the proposed antenna has been suitable for WLAN, WiMAX and C-band applica- tions.   

Dual-band-notched antenna for UWB MIMO applications

2015 ◽  
Vol 9 (2) ◽  
pp. 381-386 ◽  
Author(s):  
Zamir Wani ◽  
Dinesh Kumar
Keyword(s):  
Ground Plane ◽  
Multiple Input Multiple Output ◽  
Split Ring Resonator ◽  
Antenna System ◽  
Ultra Wideband ◽  
Dual Band ◽  
Compact Antenna ◽  
Complementary Split Ring Resonator ◽  
Multiple Input ◽  
Input Multiple Output

In this report, a compact antenna system with dual-band-notched characteristics is proposed for ultra-wideband (UWB) multiple-input multiple-output (MIMO) applications. Two antenna elements are placed side by side and fed with matched microstrip lines on a substrate with an area of 35 × 30 mm2. Notched characteristics at WiMAX (3.4–3.6 GHz) and WLAN (5.725–5.825 GHz) have been achieved using complementary split ring resonator (SRR) slots etched in both the antenna elements. Electromagnetic isolation between the two elements close to each other is achieved using a ground T-stub and slots etched in the ground plane. Antenna system has been tested and measured results are close to the desired ones. Measured isolation >20 dB is obtained in most of the UWB bands. The proposed antenna system meets the requirements well for MIMO applications.

scholarly journals A New Dual Band Printed Metamaterial Antenna for RFID Reader Applications

2017 ◽  
Vol 7 (6) ◽  
pp. 3507
Author(s):  
Abdelhadi Ennajih ◽  
Jamal Zbitou ◽  
Mohamed Latrach ◽  
Ahmed Errkik ◽  
Rachid Mandry
Keyword(s):  
Radio Frequency Identification ◽  
Characteristic Impedance ◽  
Ground Plane ◽  
Split Ring Resonator ◽  
Dual Band ◽  
Tangent Loss ◽  
Complementary Split Ring Resonator ◽  
Radiating Element ◽  
Metamaterial Antenna ◽  
Frequency Identification

<span lang="EN-US">In this paper, we present a new dual band metamaterial printed antenna for radio frequency identification applications. The proposed antenna consists of two L-shaped slot in the radiating element for dual band operation and a complementary split ring resonator etched from the ground plane for size miniaturization. This antenna is designed and optimized by CST microwave studio on FR-4 substrate with thickness of 1.6 mm, dielectric constant of 4.4 and tangent loss of 0.025. A microstrip line with characteristic impedance of 50 ohms is used to feed this antenna. A prototype of the proposed antenna is fabricated to validate the simulation results. The measured and simulated results are in good agreement. </span>

scholarly journals DESIGN AND ANALYSIS OF COMPACT METAMATERIAL MIMO ANTENNA FOR WLAN APPLICATIONS

2019 ◽  
Vol 57 (2) ◽  
pp. 223
Author(s):  
Hoa Nguyen Thi Quynh ◽  
Sy Tuan Tran ◽  
Huu Lam Phan ◽  
Duy Tung Phan
Keyword(s):  
Ground Plane ◽  
Multiple Input Multiple Output ◽  
Split Ring Resonator ◽  
Antenna Element ◽  
Mimo Antenna ◽  
Complementary Split Ring Resonator ◽  
Antenna Performance ◽  
Multiple Input ◽  
Input Multiple Output ◽  
The Individual

A compact three-port metamaterial multiple-input-multiple-output (MIMO) antenna using complementary split-ring resonator (CSRR) loaded ground have demonstrated in order to miniaturize the size and improve the antenna performance. The antenna is designed on FR4 material and simulated by HFSS software. By loading CSRRs in the ground plane, the size reduction of 77% of the individual patch antenna element is achieved, which appeared to be the major reason for the obtained the compact MIMO antenna. Furthermore, the simulated results show that the proposed MIMO antenna achieves the total gain higher than 5 dB, the isolation less than -11 dB, the envelope correlation coefficient (ECC) value lower than 0.015, and the bandwidth of 100 MHz through the whole WLAN band from 2.4 GHz to 2.484 GHz, indicating promises for WLAN applications.

scholarly journals Rancang Bangun Antena Mikrostrip dengan Metamaterial CSRR untuk Penerima TV Digital

2018 ◽  
Vol 7 (1) ◽  
pp. 7-12
Author(s):  
Dina Mariani ◽  
Yanuar Mahfudz Safarudin
Keyword(s):  
Return Loss ◽  
Ground Plane ◽  
Split Ring Resonator ◽  
Negative Permittivity ◽  
Digital Television ◽  
Split Ring ◽  
Analog To Digital ◽  
Complementary Split Ring Resonator ◽  
Result Show ◽  
Working Frequency

Digital television technology has more benefit than analog television, for example several TV channel may included in one frequency channel. The changing from analog to digital televisions system require more innovative antenna parameter such as working frequency, bandwidth, return loss, VSWR, and gain. In other hand, the size of the antenna must be minimalized, so it can be integrated inside digital television. This research used metamaterial element of Complementary Split Ring Resonator (CSSR) method with negative permittivity that manufactured in the patch and Double Pole Ground Plane in the ground side. The antenna ad 478-694 operating frequency. Antenna design and simulation using CST (Computer Simulation Technology) Microwave Studio 2012. The result show that return-loss value < -10 dB, and VSWR = 2 at 478-625 MHz range of frequency. Te value of gain is 3.27 dBi, it has 147 MHz bandwidth, and omnidirectional radiation pattern.

scholarly journals A Compact Dual-Band Antenna Enabled by a Complementary Split-Ring Resonator-Loaded Metasurface

2017 ◽  
Vol 65 (12) ◽  
pp. 6878-6888 ◽  
Author(s):  
Taiwei Yue ◽  
Zhi Hao Jiang ◽  
Anastasios H. Panaretos ◽  
Douglas H. Werner
Keyword(s):  
Ring Resonator ◽  
Split Ring Resonator ◽  
Dual Band ◽  
Split Ring ◽  
Complementary Split Ring Resonator ◽  
Dual Band Antenna

Dual-frequency phase shifter deploying complementary split-ring resonator

2015 ◽  
Vol 8 (7) ◽  
pp. 1045-1050 ◽  
Author(s):  
Indhumathi Kulandhaisamy ◽  
Dinesh Babu Rajendran ◽  
Malathi Kanagasabai ◽  
Balaji Moorthy ◽  
Jithila V. George ◽  
...  
Keyword(s):  
Transmission Line ◽  
Phase Shifter ◽  
Ring Resonator ◽  
Ground Plane ◽  
Split Ring Resonator ◽  
Phase Shifters ◽  
Area Network ◽  
Dual Frequency ◽  
Split Ring ◽  
Complementary Split Ring Resonator

Phase shifters are indispensable microwave components. In this paper, a dual-frequency, passive, analog, and reciprocal phase shifter is proposed, deploying the phase-delay characteristics of complementary split-ring resonator (CSRR). A transmission line is loaded with a pair of CSRR in the ground plane and the phase variations are compared with an ideal transmission line. The proposed phase shifter operates in the industrial, scientific and medical (ISM) and wireless local area network (WLAN) bands, providing a phase of 180° at 2.4 GHz and 90° at 5.4 GHz for beam steering applications.

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