Design and Analysis of Linear Tapered Slot Antenna for Super High Frequency Applications
Kalaiarasan K1, Manikandan T2, Nandalal V3, Anand Kumar V4, Shobana Priya MS5

1Kalaiarasan K, Assistant Professor, Department of ECE, Veltech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai (Tamil Nadu), India.

2Manikandan T, Professor, Department of ECE, Rajalakshmi Engineering College, Chennai (Tamil Nadu), India.

3Nandalal V, Associate Professor, Department of ECE, Sri Krishna College of Engineering and Technology, Coimbatore (Tamil Nadu), India.

4Anand Kumar V, Assistant Professor, Department of ECE, Sri Eshwar College of Engineering, Coimbatore (Tamil Nadu), India.

5Shobana Priya MS, Assistant Professor, Department of ECE, Saveetha School of Engineering, Chennai (Tamil Nadu), India.

Manuscript received on 24 November 2019 | Revised Manuscript received on 05 December 2019 | Manuscript Published on 14 December 2019 | PP: 272-275 | Volume-9 Issue-1S November 2019 | Retrieval Number: A10551191S19/2019©BEIESP | DOI: 10.35940/ijitee.A1055.1191S19

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Abstract: In this paper, the proposed LTSA (Linear Tapered Slot Antenna) is assisted with an air cavity and fabricated using LTCC substrate (Low Temperature Cofired Ceramic). The LTSA antennas are widely used in multimedia applications, which require larger bandwidth and high gain. If the linear slot antenna is designed on low temperature cofiredceramic board, because of its thickness and high dielectric constant, the gain and radiation property is infected critically. By selecting air cavity in the rear end of low temperature cofired ceramic substrate, much gain and good end fire radiation pattern can be acquired. Typically, this antenna has wide bandwidth (45 GHz to 75 GHz) and 4.9 to 6.9 dB gain. The proposed the 3D LTCC modules can be used for wide variety of super high frequency applications.

Keywords: MIMO, LTE, Multiplexing, Meander LTSA, Spacing Factor.
Scope of the Article: Frequency Selective Surface