Compact Multiband Monopole Antenna for ISM Band 2.4 GHz, Bluetooth, WiMAX, WiFi Applications

Mondal, Kalyan; Samanta, Arijit; Sarkar, Partha Pratim

doi:10.1007/s11277-017-4500-0

Cited by 10 publications

(3 citation statements)

References 15 publications

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“…This has been done by changing the design configuration. So far numerous configurations have been reported in the domain of multiband operations . Similarly, for bandwidth enhancement, many approaches have been reported by the researchers such as annular ring encircled by a rhombus strip, desktop shaped microstrip patch, U‐shaped slot patch antenna, E‐shaped microstrip patch, Y‐shaped patch antenna, U‐shaped patch, wide slot with parasitic center patch, and curved slot .…”

Section: Introductionmentioning

confidence: 99%

“…Among the above research works, Refs. have been concentrated on multiband configurations, Refs. have tried to enhance the bandwidth and Refs.…”

Section: Introductionmentioning

confidence: 99%

“…So far numerous configurations have been reported in the domain of multiband operations. [1][2][3][4][5][6][7][8][9][10] Similarly, for bandwidth enhancement, many approaches have been reported by the researchers such as annular ring encircled by a rhombus strip, 11 desktop shaped microstrip patch, 12 U-shaped slot patch antenna, 13 E-shaped microstrip patch, 14 Y-shaped patch antenna, 15 U-shaped patch, 16 wide slot with parasitic center patch, 17 and curved slot. 18 On the other hand, circularly polarized [19][20][21][22][23][24][25][26][27][28] antenna in wireless communication system is another major application which minimized the effect of multipath reflection.…”

Section: Introductionmentioning

confidence: 99%

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Wide‐bandwidth multifrequency circularly polarized monopole antenna for wireless communication applications

Bag

Biswas

et al. 2018

Int J RF Microw Comput Aided Eng

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In this article, wideband circularly polarized monopole antennas with multiresonating frequencies are presented for Bluetooth, WLAN, WiMAX, and X‐band applications. The designed antennas have dimensions of 50 × 35 × 1.6 mm3. Two different substrates (FR4‐epoxy and PTFE) are used for fabricating the antennas. The antennas consist of corner truncated I‐shaped and C‐shaped strips excited by a 50 Ω microstrip feed line. The parametric analyses are performed with the help of Ansoft HFSS V.11 EM simulator. Both antennas have been fabricated and measured. The measured percentage bandwidth of the antenna made by FR4 substrate is 31.32% (centered at 1.66 GHz), and 64.85% (centered at 5.69 GHz). The percentage bandwidth of antenna made by PTFE substrate is 20.57% (centered 2.43 GHz) and 68.74% (centered at 7.39 GHz). In addition to that, there exists 3 dB AR bandwidth for LHCP of about 1050 MHz for 5.2 GHz WLAN‐band. The reflection coefficient, radiation patterns, and the gains of both the antennas are studied in detail. It is found that the measured and simulated results are in good agreement.

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