Dual Band Z-slotted Rectangular Micro-Strip Patch Antenna Loaded with Metamaterial

Singh, J. Amar Pratap; Kumar, Rajnish; Sohi, Balwinder Singh

doi:10.17485/ijst/2017/v10i16/101078

Cited by 4 publications

(4 citation statements)

References 5 publications

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“…Figure 20 shows the Measured versus Simulated radiation pattern throughout the tuning range (2.42 GHz to 2.55 GHz) of the proposed antenna. The design in [21] typically have complex structure, lower gain, large size which increases the design cost and complexity. Looking at these issues the presented antenna has low design complexity, better tuning frequency and higher gain characteristics.…”

Section: Comparison Tablementioning

confidence: 99%

Frequency-reconfigurable variode enabled metasurface reflector loaded antenna

Pande,

Patil

2023

Phys. Scr.

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A compact high gain frequency reconfigurable metasurface reflector (MSR) loaded antenna using a varactor diode is proposed in this paper. In comparison to a traditional antenna, a metamaterial (MTM) loaded with CSRR is used to achieve a size reduction up to 70%. The ground plane of the proposed slotted decagon antenna has been loaded with a complementary split-ring resonator (CSRR). With dimensions of 30 x 30 x 1.6mm3, the antenna is extremely compact. The antenna is designed on an FR4 substrate with εr = 4.4 & 1.6 mm of thickness. The investigation shows that utilization of the MSR structure has significantly increased gain compared to the decagon antenna without MSR. The MSR-loaded antenna dimension is 60 x 58 x 1.6 mm3. Frequency reconfigurability is introduced by placing a varactor diode on the patch's upper side. Changing the varactor's DC reverse bias voltage from 0 to 10V causes its resonance frequency to shift from 2420 to 2550 MHz, giving it a tuning ratio of 1.35. Except for a small deviation, there is a fair match between measured and simulated values. The antenna can be used in a variety of current and future communication systems.

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Section: Comparison Tablementioning

confidence: 99%

Frequency-reconfigurable variode enabled metasurface reflector loaded antenna

Pande,

Patil

2023

Phys. Scr.

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“…The metamaterials are artificial materials that could be utilized to receive particular electromagnetic properties that are not generally found in nature [19][20][21]. The combination of metamaterials and patches may lead to maximum power directivity and efficiency [22]. The dual bands could be achieved, and performance could be enhanced by adopting placement of a patch over another [23].…”

Section: Introductionmentioning

confidence: 99%

Design of Metamaterial Based Multilayer Antenna for Navigation/Wifi/Satellite Applications

Pandya¹,

Upadhyaya²,

Pandya³

2021

PIER M

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Wireless communication plays a vital role in transmitting information from one point to another. Wireless devices have to be smart, intelligent, compact in size, and cost effective to meet the demand of wireless communication. A multi-layered, Split Ring Resonator (SRR), negative permeability material inspired antenna has been designed, analyzed, fabricated, and measured. The developed antenna resonates at 1.13 GHz, 2.47 GHz, and 2.74 GHz frequencies with gain of 3.73 dBi, 6.18 dBi, 1.35 dBi, and bandwidth of 2.10%, 2.81%, and 2.09%, respectively. The structure utilizes FR4 material as a substrate. The engineered model has applications in navigation, WiFi, and satellite communication applications.

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“…Metamaterials are widely utilized in research domain to obtain precise electromagnetic stuffs not commonly found in nature [19][20][21]. The combination of patch and metamaterials may be helpful for receiving optimum power directivity and efficiency [22]. Some literature has presented structural variation and adopted one patch over another.…”

Section: Introductionmentioning

confidence: 99%

Tri-Band Defected Ground Plane Based Planar Monopole Antenna for Wi-Fi/Wimax/Wlan Applications

Pandya¹,

Upadhyaya²,

Pandya³

2021

PIER C

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Wireless technology plays a vital role in data transfer. There is an acute need of smart wireless devices which could respond effectively for specific applications. This paper presents a defected ground plane based planar antenna. The presented antenna has the potential to operate at 2.47 GHz, 3.55 GHz, and 5.55 GHz frequencies with gains of 3.88 dBi, 3.87 dBi, and 3.83 dBi having impedance bandwidths of 14.61%, 5.42%, and 5.40% respectively. Flame Retardant 4 (FR4) is employed as a substrate. The agreement between simulated and measured results points out the utilization of the presented structure for Wi-Fi/WiMAX/WLAN applications.

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Dual Band Z-slotted Rectangular Micro-Strip Patch Antenna Loaded with Metamaterial

Cited by 4 publications

References 5 publications

Frequency-reconfigurable variode enabled metasurface reflector loaded antenna

Frequency-reconfigurable variode enabled metasurface reflector loaded antenna

Design of Metamaterial Based Multilayer Antenna for Navigation/Wifi/Satellite Applications

Tri-Band Defected Ground Plane Based Planar Monopole Antenna for Wi-Fi/Wimax/Wlan Applications

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