{"title":"一种带有陶瓷芯片耦合器的电小型印刷反f天线","authors":"Eunjoo Kim, H. Ryu, J. Woo","doi":"10.1109/ICEAA.2010.5651563","DOIUrl":null,"url":null,"abstract":"In this paper a printed inverted-F antenna (IFA) is miniaturized by loading a ceramic chip coupler for bluetooth applications. The chip coupler is composed of printed meander lines on surfaces of the ceramic (εr=21) chip. The proposed printed IFA with the chip coupler is reduced up to 64.9 % compared with a general printed IFA. The size of antenna is a volume of 35.1 mm3. The −10 dB bandwidth was measured as 90 MHz (3.68 %). The measured radiation pattern shows omnidirectional patterns in the yz plane and xy plane.","PeriodicalId":375707,"journal":{"name":"2010 International Conference on Electromagnetics in Advanced Applications","volume":"231 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An electrically small printed inverted-F antenna with a ceramic chip coupler\",\"authors\":\"Eunjoo Kim, H. Ryu, J. Woo\",\"doi\":\"10.1109/ICEAA.2010.5651563\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper a printed inverted-F antenna (IFA) is miniaturized by loading a ceramic chip coupler for bluetooth applications. The chip coupler is composed of printed meander lines on surfaces of the ceramic (εr=21) chip. The proposed printed IFA with the chip coupler is reduced up to 64.9 % compared with a general printed IFA. The size of antenna is a volume of 35.1 mm3. The −10 dB bandwidth was measured as 90 MHz (3.68 %). The measured radiation pattern shows omnidirectional patterns in the yz plane and xy plane.\",\"PeriodicalId\":375707,\"journal\":{\"name\":\"2010 International Conference on Electromagnetics in Advanced Applications\",\"volume\":\"231 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 International Conference on Electromagnetics in Advanced Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEAA.2010.5651563\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 International Conference on Electromagnetics in Advanced Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEAA.2010.5651563","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An electrically small printed inverted-F antenna with a ceramic chip coupler
In this paper a printed inverted-F antenna (IFA) is miniaturized by loading a ceramic chip coupler for bluetooth applications. The chip coupler is composed of printed meander lines on surfaces of the ceramic (εr=21) chip. The proposed printed IFA with the chip coupler is reduced up to 64.9 % compared with a general printed IFA. The size of antenna is a volume of 35.1 mm3. The −10 dB bandwidth was measured as 90 MHz (3.68 %). The measured radiation pattern shows omnidirectional patterns in the yz plane and xy plane.
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