Design of Substrate Integrated Waveguide Leaky Wave Antenna for RFID application in ISM Band

被引：0

作者：

Agrawal, Tanvi ^{[1
]}

Vishnoi, Pranjal ^{[2
]}

Srivastava, Shweta ^{[2
]}

机构：

[1] KIET Grp Inst, Dept ECE, Ghaziabad, India

[2] JIIT, Dept ECE, Noida, India

来源：

2019 6TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND INTEGRATED NETWORKS (SPIN) | 2019年

关键词：

SIW; LWA leaky wave antenna; RFID tag; SIW-MSL Transition;

D O I：

10.1109/spin.2019.8711609

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents design of a novel SIW substrate integrated leaky wave antenna for REID applications. Proposed antenna radiates in broadside direction in 2.42-2.65 GHz frequency range. The FR4 substrate of dielectric constant 4.4 with a thickness of 1.6mm is used to design the antenna. To feed the proposed antenna, a SIW to microstrip line transition is also designed. To make the SIW work as a leaky wave antenna, some slots are cut on the upper surface of metal plate of the SIW which causes leakage of wave from the upper edge of proposed SIW. Effect of varying the size of slots has also been analyzed. Design is supported by S-parameters graph, radiation patterns and current distribution. Designed antenna is fabricated and then tested using VNA. All the Results are in well agreement with measured one.

引用

页码：513 / 517

页数：5

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