CPW-fed Compact Antenna for WiMAX/WLAN Applications

Suneel, E.; Rao, B. Prabhakara

doi:10.5815/ijwmt.2019.03.02

Cited by 1 publication

(4 citation statements)

References 10 publications

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“…The basic antenna design consists of a 50-ohm CPW feedline and a printed rectangular monopole (ANT I in Figure 2 a). The effective dielectric constant, by neglecting the thickness of the conductor [ 17 ], is given in (1). This CPW configuration, seen in Figure 1 , has ground on both sides of the feed strip and no back conductor.…”

Section: Antenna Design Methodologymentioning

confidence: 99%

“…As a result, the antennas described in [ 13 , 14 , 15 ] have a limited bandwidth and poor strength, even if they are tri-band compact. Researchers [ 16 , 17 , 18 ] reported huge antennas with dual-band operation and a limited bandwidth. Thus, the triband antenna’s superior radiation properties, such as a broad bandwidth, large antenna gain, greater radiation efficiency, as well as a simple and a compact size, make it suitable for 5G mm-wave devices.…”

Section: State-of-the-art Work Comparisonmentioning

confidence: 99%

“…Much research was carried out recently on mm-wave frequency for single, dual, or multiband operation [ 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 ]. The wire-bond antenna for V-band applications was presented in [ 10 ] with a circularly polarized capability.…”

Section: Introductionmentioning

confidence: 99%

“…In terms of peak gain, the antenna covers the 26.65–29.2 GHz and 36.95–39.05 GHz bands, respectively, with a peak gain of 1.27 dBi and 1.83 dBi. A high-gain dual-band antenna described in [ 17 ] may operate at 28 and 38 gigahertz. The antenna, on the other hand, has a huge substrate.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Design of a Tri-Band Wearable Antenna for Millimeter-Wave 5G Applications

Ahmad

Boubakar

Naseer

et al. 2022

Sensors

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A printed monopole antenna for millimeter-wave applications in the 5G frequency region is described in this research. As a result, the proposed antenna resonates in three frequency bands that are designated for 5G communication systems, including 28 GHz, 38 GHz, and 60 GHz (V band). For the sake of compactness, the coplanar waveguide (CPW) method is used. The overall size of the proposed tri-band antenna is 4 mm × 3 mm × 0.25 mm. Using a watch strap and human tissue, such as skin, the proposed antenna gives steady results. At 28 GHz, 38 GHz, and 60 GHz, the antenna’s gain is found to be 5.29 dB, 7.47 dB, and 9 dB, respectively. The overall simulated radiation efficiency is found to be 85% over the watch strap. Wearable devices are a great fit for the proposed tri-band antenna. The antenna prototype was built and tested in order to verify its performance. It can be observed that the simulated and measured results are in close contact. According to our comparative research, the proposed antenna is a good choice for smart 5G devices because of its small size and simple structure, as well as its high gain and radiation efficiency.

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Section: Antenna Design Methodologymentioning

confidence: 99%