Wei Wang, Ruilong Song, Qiuyan Song, Juan Xu, Jianchao Wang
{"title":"结合寄生元件和欺骗表面等离激元的低轮廓高性能末火天线","authors":"Wei Wang, Ruilong Song, Qiuyan Song, Juan Xu, Jianchao Wang","doi":"10.1002/mop.70402","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>In this letter, a low-profile high-performance endfire antenna incorporating parasitic elements and spoof surface plasmon polaritons (SSPPs) is proposed. The single-layer printed circuit board is designed based on SSPPs by adding a set of fan-structured parasitic elements to increase the gain. The feed structure is in the form of a substrate-integrated waveguide (SIW), which confines the electromagnetic waves to radiate forward within a fixed range. In addition, a significant increase in operating bandwidth is achieved through the addition of a V-notch to the front end of the SIW. The SSPPs-based endfire antenna was fabricated and experimentally evaluated, demonstrating inherently superior endfire radiation characteristics. Measurement results reveal that the antenna achieves consistent endfire radiation patterns with a peak gain of 16.4 dBi and a radiation efficiency exceeding 90% across a broad operational bandwidth spanning 17.34 to 28.12 GHz. These performance metrics suggest that the proposed antenna design is highly suitable for deployment in advanced microwave communication systems, offering a promising solution for applications requiring high gain, efficiency, and wideband functionality.</p>\n </div>","PeriodicalId":18562,"journal":{"name":"Microwave and Optical Technology Letters","volume":"67 10","pages":""},"PeriodicalIF":1.2000,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Low-Profile High-Performance Endfire Antenna Incorporating Parasitic Elements and Spoof Surface Plasmon Polaritons\",\"authors\":\"Wei Wang, Ruilong Song, Qiuyan Song, Juan Xu, Jianchao Wang\",\"doi\":\"10.1002/mop.70402\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n <p>In this letter, a low-profile high-performance endfire antenna incorporating parasitic elements and spoof surface plasmon polaritons (SSPPs) is proposed. The single-layer printed circuit board is designed based on SSPPs by adding a set of fan-structured parasitic elements to increase the gain. The feed structure is in the form of a substrate-integrated waveguide (SIW), which confines the electromagnetic waves to radiate forward within a fixed range. In addition, a significant increase in operating bandwidth is achieved through the addition of a V-notch to the front end of the SIW. The SSPPs-based endfire antenna was fabricated and experimentally evaluated, demonstrating inherently superior endfire radiation characteristics. Measurement results reveal that the antenna achieves consistent endfire radiation patterns with a peak gain of 16.4 dBi and a radiation efficiency exceeding 90% across a broad operational bandwidth spanning 17.34 to 28.12 GHz. These performance metrics suggest that the proposed antenna design is highly suitable for deployment in advanced microwave communication systems, offering a promising solution for applications requiring high gain, efficiency, and wideband functionality.</p>\\n </div>\",\"PeriodicalId\":18562,\"journal\":{\"name\":\"Microwave and Optical Technology Letters\",\"volume\":\"67 10\",\"pages\":\"\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2025-09-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Microwave and Optical Technology Letters\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/mop.70402\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Microwave and Optical Technology Letters","FirstCategoryId":"5","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/mop.70402","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
A Low-Profile High-Performance Endfire Antenna Incorporating Parasitic Elements and Spoof Surface Plasmon Polaritons
In this letter, a low-profile high-performance endfire antenna incorporating parasitic elements and spoof surface plasmon polaritons (SSPPs) is proposed. The single-layer printed circuit board is designed based on SSPPs by adding a set of fan-structured parasitic elements to increase the gain. The feed structure is in the form of a substrate-integrated waveguide (SIW), which confines the electromagnetic waves to radiate forward within a fixed range. In addition, a significant increase in operating bandwidth is achieved through the addition of a V-notch to the front end of the SIW. The SSPPs-based endfire antenna was fabricated and experimentally evaluated, demonstrating inherently superior endfire radiation characteristics. Measurement results reveal that the antenna achieves consistent endfire radiation patterns with a peak gain of 16.4 dBi and a radiation efficiency exceeding 90% across a broad operational bandwidth spanning 17.34 to 28.12 GHz. These performance metrics suggest that the proposed antenna design is highly suitable for deployment in advanced microwave communication systems, offering a promising solution for applications requiring high gain, efficiency, and wideband functionality.
期刊介绍：
Microwave and Optical Technology Letters provides quick publication (3 to 6 month turnaround) of the most recent findings and achievements in high frequency technology, from RF to optical spectrum. The journal publishes original short papers and letters on theoretical, applied, and system results in the following areas.
- RF, Microwave, and Millimeter Waves
- Antennas and Propagation
- Submillimeter-Wave and Infrared Technology
- Optical Engineering
All papers are subject to peer review before publication
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