Design of X Band ALTSA

Rao, T. Rama; Tiwari, Nishesh; Kumar, K. Vijaya; Kumar, Sandeep

doi:10.1109/wpmc.2018.8712877

Cited by 2 publications

(1 citation statement)

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“…The return loss and radiation patterns are improved as compared to the previous design and circular slots are added to design for the current flow movement in between the top and bottom metals. These circular slots are arranged on microstrip line and these slots also known as "Via" act as a waveguide [6]. SIW are integrated waveguide-like structures which connects the top and bottom ground planes of the substrate.…”

Section: Introductionmentioning

confidence: 99%

Design of Miniaturized and Enhanced Gain Antipodal Vivaldi Antenna for 5G Applications

Kumar¹,

Kumar²,

Dixit³

2020

IJEAT

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 Abstract: In this project, method of designing of high gain and mutual coupling reduction is proposed, which can be done by antipodal Vivaldi antenna (AVA) for 5G applications. For the reduction of isolation between the antenna elements, the antennas are not placed adjacent to each other because they have a chance of absorbing the energy which is to be transmitted. The proposed AVA comprises of 2 x 1 multiple input multiple output (MIMO) antenna elements. The antenna parameter enhancement techniques used in this design are corrugation and circular slots. The antenna dimensions are 50mm x 48mm x 0.8mm. Here, we use corrugation and circular slots method, as to increase the gain than previously designed antenna. The maximum isolation of antenna is achieved is 37dB and gain is improved in the desired range. The simulated gain is in the range of 7.1-14.4 dB in the frequency band of 20-30GHz.

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Section: Introductionmentioning

confidence: 99%