Single Layer Slot-Loaded Gap-Goupled Microstrip Array Antenna for Tri-Band Application

• 作者: S. L. Mallikarjun
• 来源期刊: 电脑和通信(英文)
• 学科: 工学
• 关键词: TRI-BAND Microstrip Array Slot-Loading Gap-Coupling Corporate Feed
• 年，卷（期）: dnhtxyw_2021,（1）
• 页码范围: 59-65
• 页数: 7页
• 分类号: TN8

摘要

<div style="text-align:justify;"> A novel method for tri-band microstrip array antenna with improvement in the bandwidth by incorporating wide slots and additional resonators which is gap-coupled to the non-radiating edges of a radiating element is presented. The experimental results show that two element slot-loaded gap-coupled microstrip array antenna gives a ?10 dB return loss band-width for three bands. The design specifications, radiation patterns and gain of the proposed antennas are presented and described. </div>