Chiraz Ben Nsir, J. Ribero, C. Boussetta, A. Gharsallah
{"title":"电信应用的宽带透明科赫雪花分形天线设计","authors":"Chiraz Ben Nsir, J. Ribero, C. Boussetta, A. Gharsallah","doi":"10.1109/MMS48040.2019.9157327","DOIUrl":null,"url":null,"abstract":"This paper presents the design and analysis of Koch fractal antenna with transparent substrate for telecommunication systems. This wide band antenna is capable to cover GSM900 (890–960 MHz), GSM1800 (1710-1880 MHz), GSM1900 (1850–1990 MHz), UMTS (1920–2170 MHz), WLAN (2400–2480 MHz) and LTE (2.6-2.7 GHz) bands with VSWR < 2 over the entire frequency range. The antenna consists of a Koch fractal antenna developed according to the second iteration of the Koch snowflake fractal structure with slot inside. The antenna is fed by coplanar wave guide (CPW) using the concept of modified ground structure. The proposed antenna is designed on a transparent substrate with a dielectric constant of 4.6 and a size of 60 ⨯ 70 ⨯ 3 mm3. The radiating element and ground plane are both designed using AgHT-4, while the substrate is made of glass. The gain of the proposed antenna is 1.69dB, 2.92dB at 1.9 GHz and 2.4 GHz respectively, which correspond to the needs of our application. The analysis of antenna is performed using HFSS software.","PeriodicalId":373813,"journal":{"name":"2019 IEEE 19th Mediterranean Microwave Symposium (MMS)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A Wide Band Transparent Koch Snowflake Fractal Antenna Design for Telecommunication Applications\",\"authors\":\"Chiraz Ben Nsir, J. Ribero, C. Boussetta, A. Gharsallah\",\"doi\":\"10.1109/MMS48040.2019.9157327\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the design and analysis of Koch fractal antenna with transparent substrate for telecommunication systems. This wide band antenna is capable to cover GSM900 (890–960 MHz), GSM1800 (1710-1880 MHz), GSM1900 (1850–1990 MHz), UMTS (1920–2170 MHz), WLAN (2400–2480 MHz) and LTE (2.6-2.7 GHz) bands with VSWR < 2 over the entire frequency range. The antenna consists of a Koch fractal antenna developed according to the second iteration of the Koch snowflake fractal structure with slot inside. The antenna is fed by coplanar wave guide (CPW) using the concept of modified ground structure. The proposed antenna is designed on a transparent substrate with a dielectric constant of 4.6 and a size of 60 ⨯ 70 ⨯ 3 mm3. The radiating element and ground plane are both designed using AgHT-4, while the substrate is made of glass. The gain of the proposed antenna is 1.69dB, 2.92dB at 1.9 GHz and 2.4 GHz respectively, which correspond to the needs of our application. The analysis of antenna is performed using HFSS software.\",\"PeriodicalId\":373813,\"journal\":{\"name\":\"2019 IEEE 19th Mediterranean Microwave Symposium (MMS)\",\"volume\":\"71 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE 19th Mediterranean Microwave Symposium (MMS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MMS48040.2019.9157327\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 19th Mediterranean Microwave Symposium (MMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMS48040.2019.9157327","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Wide Band Transparent Koch Snowflake Fractal Antenna Design for Telecommunication Applications
This paper presents the design and analysis of Koch fractal antenna with transparent substrate for telecommunication systems. This wide band antenna is capable to cover GSM900 (890–960 MHz), GSM1800 (1710-1880 MHz), GSM1900 (1850–1990 MHz), UMTS (1920–2170 MHz), WLAN (2400–2480 MHz) and LTE (2.6-2.7 GHz) bands with VSWR < 2 over the entire frequency range. The antenna consists of a Koch fractal antenna developed according to the second iteration of the Koch snowflake fractal structure with slot inside. The antenna is fed by coplanar wave guide (CPW) using the concept of modified ground structure. The proposed antenna is designed on a transparent substrate with a dielectric constant of 4.6 and a size of 60 ⨯ 70 ⨯ 3 mm3. The radiating element and ground plane are both designed using AgHT-4, while the substrate is made of glass. The gain of the proposed antenna is 1.69dB, 2.92dB at 1.9 GHz and 2.4 GHz respectively, which correspond to the needs of our application. The analysis of antenna is performed using HFSS software.
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