Impedance Bandwidth Enhancement of Monopole Antenna with Triangle Slot in the Ground plane and Modified Patch for UWB applications

Nurhayati, Nurhayati; Rijanto, Tri; Rusimamto, Puput Wanarti; Abimanyu, Ahmad; Christydass, S. Prasad Jones; Paleologoudias, Alexandra

doi:10.1109/icracos53680.2021.9702006

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The parasitic patch can also be used to shrink the size of the antenna [8]. Moreover, the bandwidth improvement can also be done by creating the slotted patch antenna [9][10][11]. Besides that, the method of using superstrate into the design had also been proposed to boost the gain of the antenna [12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Antenna Performance Enhancement using AMC Structure for 5G Frequency Range

Bahari

Rokhizan²,

Yob³

et al. 2023

ARASET

View full text Add to dashboard Cite

This paper presents a microstrip patch antenna operated at the fifth generation (5G) frequency range, which is at 3.5 GHz. To enhance the performance of the proposed antenna, an Artificial Magnetic Conductor (AMC) structure is implemented into the design. The 1x3 AMC is sandwiched between two FR-4 substrates and the performance of the proposed antenna is compared with the antenna without AMC structure. The simulated results prove that the proposed antenna offers better reflection coefficient with -50.45 dB compared to only -15.55 dB for the conventional antenna. Wider bandwidth is also achieved with 427 MHz of frequency bandwidth as opposed to only 135 MHz for the antenna without AMC. Besides that, the integration of AMC enhances the gain of the antenna when 3.7 dBi is achieved in contrast to only 3.21 dBi for the conventional antenna. Moreover, the efficiency of the antenna with AMC is also improved up to 68.54%. Furthermore, the ability to shrink 52.23% of the size of the antenna without AMC making it very favorable to be applied in 5G bands.

show abstract