Simulation of a small sized antipodal Vivaldi antenna for UWB applications

Li, Ké; Hou, Xinyu; Tian, Wenming

doi:10.1109/icuwb.2010.5615485

Cited by 8 publications

(1 citation statement)

References 6 publications

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“…This type is characterized by high bandwidth, directivity and is capable of producing similar radiation pattern. Easy to manufacture and has simple and versatile feeding line such as microstrip lines, stripline, fine lines or probes [12]- [14]. Vivaldi antenna is used in satellite communications, remote sensing, radio telescope, imaging, radar or through wall detection [9]- [10].…”

Section: Introductionmentioning

confidence: 99%

Design and simulation double Ku-band Vivaldi antenna

Hamd

Ali

Ahmed

2022

IJEECS

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Due to the tremendous development in the field of wireless communication and its use in several fields, whether military or commercial was proposed. A novel tapered slot Vivaldi antenna is designed and simulated at double band frequency (Ku-band) using computer simulation technology (CST) software 2020. The dimensions of the antenna are 2.3 × 1 × 0.4 mm<sup>3</sup> with a microstrip feed of 0.5 mm. The proposed antenna is improved by cutting a number of circle shapes on the patch layer in different positions. The simulation results are divided into more sections according to the number of circle shapes cutting. The results are good acceptance and make the improved Vivaldi antenna valuable in many future wireless communication applications.

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Section: Introductionmentioning

confidence: 99%

Design and simulation double Ku-band Vivaldi antenna

Hamd

Ali

Ahmed

2022

IJEECS

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An Ellipse Slotted Vivaldi Antenna for 5G Applications

Jagdale

Sairaam

Kulkarni

et al. 2022

ICT Analysis and Applications

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Wideband antipodal Vivaldi antenna with enhanced radiation parameters

Dastranj

2015

IET Microwaves, Antennas & Propagation

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A modified broadband antipodal Vivaldi antenna for the operating frequency range of 6–18 GHz is presented. In order to eliminate diffraction from sharp ends, the corners of the patches are rounded. As a result, both the gain and directivity are improved. Moreover, one major addition that is done to the antenna is the background plane. The purpose of the backplane, which is made of metal, is to reflect any radiation going in a direction opposite to that of the required. This would then effectively increase the forward radiation, thus contributing to the gain of the antenna structure. In addition to be small in size, the designed antenna exhibits stable radiation patterns over the entire operating bandwidth, relatively high gain of 7–8.4 dB, and low cross‐polarisation. A prototype of the modified antenna is fabricated and verified experimentally. The measured results are in reasonable agreement with the simulation data. Based on the obtained results, the designed antenna can be useful for broadband applications.

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Simulation of a small sized antipodal Vivaldi antenna for UWB applications

Cited by 8 publications

References 6 publications

Design and simulation double Ku-band Vivaldi antenna

Design and simulation double Ku-band Vivaldi antenna

An Ellipse Slotted Vivaldi Antenna for 5G Applications

Wideband antipodal Vivaldi antenna with enhanced radiation parameters

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