{"title":"基于 ENZ SIW 结构和短路引脚的新型高增益窄带天线","authors":"Rajesh Kumar Dash, Sadhana Kumari, Balamati Choudhury","doi":"10.1007/s10470-024-02267-y","DOIUrl":null,"url":null,"abstract":"<div><p>This paper provides an idea for designing a high-gain narrow-band substrate integrated waveguide (SIW) antenna. The high gain is achieved due to the epsilon-near-zero (ENZ) technique, and narrow-band performance is achieved due to impedance matching provided by a pair of symmetric shorting pins. In this paper, SIW is used near its cut-off frequency to realize the ENZ characteristics. Further, two symmetric open stubs are incorporated to reject the out out-of-band frequency signal. To attain narrow-band performance, pair of symmetric shorting pins are employed in place of the conventional way, i.e., tapered line transition to couple the energy from microstrip to SIW. To validate the proposed concept, a high-gain narrow-band SIW antenna has been designed for a frequency band on a 0.79 mm thick RT- DUROID 5880 substrate. Within the 7.77–8.07 GHz band, the proposed antenna radiates with gain and radiation efficiency of 6.51 dBi and 96%, respectively. The measured and simulated results are found to be consistent. The overall size of the proposed antenna is 28 X 22 mm<sup>2</sup>.</p></div>","PeriodicalId":7827,"journal":{"name":"Analog Integrated Circuits and Signal Processing","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Novel high-gain narrowband antenna based on ENZ SIW structure and shorting pin\",\"authors\":\"Rajesh Kumar Dash, Sadhana Kumari, Balamati Choudhury\",\"doi\":\"10.1007/s10470-024-02267-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This paper provides an idea for designing a high-gain narrow-band substrate integrated waveguide (SIW) antenna. The high gain is achieved due to the epsilon-near-zero (ENZ) technique, and narrow-band performance is achieved due to impedance matching provided by a pair of symmetric shorting pins. In this paper, SIW is used near its cut-off frequency to realize the ENZ characteristics. Further, two symmetric open stubs are incorporated to reject the out out-of-band frequency signal. To attain narrow-band performance, pair of symmetric shorting pins are employed in place of the conventional way, i.e., tapered line transition to couple the energy from microstrip to SIW. To validate the proposed concept, a high-gain narrow-band SIW antenna has been designed for a frequency band on a 0.79 mm thick RT- DUROID 5880 substrate. Within the 7.77–8.07 GHz band, the proposed antenna radiates with gain and radiation efficiency of 6.51 dBi and 96%, respectively. The measured and simulated results are found to be consistent. The overall size of the proposed antenna is 28 X 22 mm<sup>2</sup>.</p></div>\",\"PeriodicalId\":7827,\"journal\":{\"name\":\"Analog Integrated Circuits and Signal Processing\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2024-02-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Analog Integrated Circuits and Signal Processing\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10470-024-02267-y\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"COMPUTER SCIENCE, HARDWARE & ARCHITECTURE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analog Integrated Circuits and Signal Processing","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s10470-024-02267-y","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"COMPUTER SCIENCE, HARDWARE & ARCHITECTURE","Score":null,"Total":0}
Novel high-gain narrowband antenna based on ENZ SIW structure and shorting pin
This paper provides an idea for designing a high-gain narrow-band substrate integrated waveguide (SIW) antenna. The high gain is achieved due to the epsilon-near-zero (ENZ) technique, and narrow-band performance is achieved due to impedance matching provided by a pair of symmetric shorting pins. In this paper, SIW is used near its cut-off frequency to realize the ENZ characteristics. Further, two symmetric open stubs are incorporated to reject the out out-of-band frequency signal. To attain narrow-band performance, pair of symmetric shorting pins are employed in place of the conventional way, i.e., tapered line transition to couple the energy from microstrip to SIW. To validate the proposed concept, a high-gain narrow-band SIW antenna has been designed for a frequency band on a 0.79 mm thick RT- DUROID 5880 substrate. Within the 7.77–8.07 GHz band, the proposed antenna radiates with gain and radiation efficiency of 6.51 dBi and 96%, respectively. The measured and simulated results are found to be consistent. The overall size of the proposed antenna is 28 X 22 mm2.
期刊介绍：
Analog Integrated Circuits and Signal Processing is an archival peer reviewed journal dedicated to the design and application of analog, radio frequency (RF), and mixed signal integrated circuits (ICs) as well as signal processing circuits and systems. It features both new research results and tutorial views and reflects the large volume of cutting-edge research activity in the worldwide field today.
A partial list of topics includes analog and mixed signal interface circuits and systems; analog and RFIC design; data converters; active-RC, switched-capacitor, and continuous-time integrated filters; mixed analog/digital VLSI systems; wireless radio transceivers; clock and data recovery circuits; and high speed optoelectronic circuits and systems.
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