DESIGN AND ANALYSIS OF COMPACT Μ-Negative MATERIAL LOADED WIDEBAND ELECTRICALLY COMPACT ANTENNA FOR WLAN/WIMAX APPLICATIONS

Patel, Upesh; Upadhyaya, Trushit

doi:10.2528/pierm18121502

Cited by 39 publications

(14 citation statements)

References 32 publications

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“…Synthetic metamaterials make them appropriate for improving electromagnetic properties for microwave devices such as filters, couplers, and antennas. With this, the filter performance could be boosted for overall size reduction of a structure and application specific frequency output [5,6]. Multi-band microstrip antennas are useful for better performance at high frequencies [7].…”

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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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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“…Many works in literature present such techniques for dipole antennas [1][2][3][4][5][6]. The defected ground plane in surface-mountable antenna design is significantly useful for bandwidth optimization as extensively reported [7][8][9][10][11]. The defected ground plane technique does offer disadvantages of cross-polarization and front to back (F/B) ratio of the antenna.…”

Section: Introductionmentioning

confidence: 99%

Surface Mountable Compact Printed Dipole Antenna for GPS/Wimax Applications

Patel¹,

Upadhyaya²

2021

PIER Letters

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A low-profile, electrically compact, and cost-effective antenna for wireless communication is presented. The antenna comprises self-complementary dipole elements on each side of the resonator surface. The dipole is excited using co-axial feed for an efficient impedance matching. An electrically compact antenna has dimensions of 0.13λ × 0.26λ at the lower frequency. The dipole covers 1.57 GHz and 3.65 GHz frequencies offering the measured impedance bandwidth in the order of 1.83% and 2.30%, respectively. The self-complementary structure of the dipole having multiple coupling elements permits adequate tuning of the antenna on target frequencies. The resonant modes of the antenna can be tuned by merely modifying the position of the complementary structure on each side of the dipole. The engineered slots in the dipole permit further fine-tuning. The antenna presents gain in the order of 0.71 dBi and 1.27 dBi and stable radiation patterns for the two frequencies.

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“…Use a patch antenna with inclined slots, tow grooves in the form of a rectangle on the circular surface of the disk, with an asymmetry gap of the coplanar waveguide (CPW) feeding structure [9], and a multi-branch structure is used in [10], whose each branch is tuned according to the resonance length of the desired frequency band and the coupling of each resulting branch into different bands. A slot enclosed in a rectangular patch in the form of a rectangular split-ring is used in [11,12], and a radar composed of two branches and a short stub is used in [13], but few internal multi-band antennas can cover more than three bands, including both WiMAX and WLAN bands [14][15][16][17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Miniaturized Quintuple Band Antenna for Multiband Applications

Fertas¹,

Challal²,

Fertas³

2020

PIER M

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This paper presents a miniaturized quintuple band antenna for multiband operation with the aim of developing a small and simple structure antenna that can operate at multiband frequency. The proposed antenna contains a rectangular microstrip patch, a transmission line with 50 Ω coplanar waveguide (CPW), and six L-slots. By introducing these L-slots along the X and Y axis, in the radiating element, the antenna yields five resonance modes at 2.4, 3.5, 4.4, 6.09, and 7.7 GHz while keeping the size of 27.4×24 mm 2. The prototype of the proposed antenna is constructed and experimentally studied. The measured and simulated results prove that the proposed multiband antenna is suitable for Bluetooth, WLAN, WiMAX, LTE, and X band applications. The antenna is designed using FR4 lossy substrate material with relative permittivity of 4.4 and thickness of 1.6 mm.

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DESIGN AND ANALYSIS OF COMPACT Μ-Negative MATERIAL LOADED WIDEBAND ELECTRICALLY COMPACT ANTENNA FOR WLAN/WIMAX APPLICATIONS

Cited by 39 publications

References 32 publications

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

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

Surface Mountable Compact Printed Dipole Antenna for GPS/Wimax Applications

Miniaturized Quintuple Band Antenna for Multiband Applications

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