N. Erickson, P. Goldsmith, C. R. Predmore, P. Viscuso
{"title":"一个3mm外差成像阵列","authors":"N. Erickson, P. Goldsmith, C. R. Predmore, P. Viscuso","doi":"10.1109/irmm.1987.9126994","DOIUrl":null,"url":null,"abstract":"A heterodyne imaging array is under construction to tune the 95-115 GHz range with a 3×5 array. The mixers will use Schottky diodes operated at 20 K with integrated HEMT IF amplifiers. Image sideband rejection is done with a quasi-optical filter which terminates the image at 20 K. Polarization interleaving is used to minimize the array size on the sky.","PeriodicalId":399243,"journal":{"name":"1987 Twelth International Conference on Infrared and Millimeter Waves","volume":"54 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1987-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A 3mm heterodyne imaging array\",\"authors\":\"N. Erickson, P. Goldsmith, C. R. Predmore, P. Viscuso\",\"doi\":\"10.1109/irmm.1987.9126994\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A heterodyne imaging array is under construction to tune the 95-115 GHz range with a 3×5 array. The mixers will use Schottky diodes operated at 20 K with integrated HEMT IF amplifiers. Image sideband rejection is done with a quasi-optical filter which terminates the image at 20 K. Polarization interleaving is used to minimize the array size on the sky.\",\"PeriodicalId\":399243,\"journal\":{\"name\":\"1987 Twelth International Conference on Infrared and Millimeter Waves\",\"volume\":\"54 5\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1987-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1987 Twelth International Conference on Infrared and Millimeter Waves\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/irmm.1987.9126994\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1987 Twelth International Conference on Infrared and Millimeter Waves","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/irmm.1987.9126994","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A heterodyne imaging array is under construction to tune the 95-115 GHz range with a 3×5 array. The mixers will use Schottky diodes operated at 20 K with integrated HEMT IF amplifiers. Image sideband rejection is done with a quasi-optical filter which terminates the image at 20 K. Polarization interleaving is used to minimize the array size on the sky.
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