利用 SIW 漏波技术设计高增益自三重定向天线

IF 1.7 4区计算机科学 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

International Journal of Communication Systems Pub Date : 2024-09-04 DOI:10.1002/dac.5972

Harsh Kumar, Garima Srivastava, Sachin Kumar

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引用次数: 0

摘要

摘要本文介绍了一种基于基底集成波导（SIW）漏波技术的高增益自三频天线。在拟议的 SIW 天线上层嵌入了三个相同的 T 形槽，由两条锥形微带线和一条简单微带线通电；天线在三个不同频率（7.75 GHz、9.1 GHz 和 10.15 GHz）产生谐振。T 型槽的横向部分实现了第一个频段（8.8 至 9.3 GHz），而 T 型槽的纵向部分实现了第二个频段（9.6 至 10.9 GHz），当横向激励时，T 型槽实现了第三个频段（7.5 至 8.2 GHz）。端口之间的隔离度超过 25 dB，从而产生了自三重现象。与其他自三重天线相比，该天线的增益较高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of a high gain self‐triplexing directive antenna using SIW leaky wave technique

SummaryIn this paper, a high gain self‐triplexing antenna based on the substrate integrated waveguide (SIW) leaky wave technology is presented for tri‐frequency operation. Three identical T‐shaped slots are embedded on the upper layer of the proposed SIW antenna, which are energized by two tapered microstrip lines and a simple microstrip line; and the antenna resonates at three different frequencies (7.75 GHz, 9.1 GHz, and 10.15 GHz). The transverse part of the T‐slot achieves the first band (8.8 to 9.3 GHz), while the longitudinal part of the T‐slot achieves the second band (9.6 to 10.9 GHz), and when excited transversely, the T‐slot achieves the third band (7.5 to 8.2 GHz). The isolation level between the ports is more than 25 dB, which contributes to the phenomenon of self‐triplexing. The gain of the presented antenna is high when compared with other self‐triplexing antennas.

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来源期刊

International Journal of Communication Systems 工程技术-电信学

CiteScore

5.90

自引率

9.50%

发文量

323

审稿时长

7.9 months

期刊介绍： The International Journal of Communication Systems provides a forum for R&D, open to researchers from all types of institutions and organisations worldwide, aimed at the increasingly important area of communication technology. The Journal''s emphasis is particularly on the issues impacting behaviour at the system, service and management levels. Published twelve times a year, it provides coverage of advances that have a significant potential to impact the immense technical and commercial opportunities in the communications sector. The International Journal of Communication Systems strives to select a balance of contributions that promotes technical innovation allied to practical relevance across the range of system types and issues. The Journal addresses both public communication systems (Telecommunication, mobile, Internet, and Cable TV) and private systems (Intranets, enterprise networks, LANs, MANs, WANs). The following key areas and issues are regularly covered: -Transmission/Switching/Distribution technologies (ATM, SDH, TCP/IP, routers, DSL, cable modems, VoD, VoIP, WDM, etc.) -System control, network/service management -Network and Internet protocols and standards -Client-server, distributed and Web-based communication systems -Broadband and multimedia systems and applications, with a focus on increased service variety and interactivity -Trials of advanced systems and services; their implementation and evaluation -Novel concepts and improvements in technique; their theoretical basis and performance analysis using measurement/testing, modelling and simulation -Performance evaluation issues and methods.