کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1717235 1013432 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The Allen telescope array: Commensal and efficient SETI
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
پیش نمایش صفحه اول مقاله
The Allen telescope array: Commensal and efficient SETI
چکیده انگلیسی
The Allen telescope array (ATA) currently under construction affords the possibility of a dedicated and highly efficient SETI program that may be done commensally with other radio astronomy programs. This symbiosis is important in order to maintain and sustain the long-term effort that may be required in order to achieve success as a positive or null result. The technology that is being exploited is the construction of many small elements that allow large fields-of-view at high sensitivity, the use of ultra-wideband front-ends, and the use of flexible digital “intermediate frequency (IF)” systems. The project is under construction in phases, with the first 32 antennas expected to be functional in the fall of 2004, the next 173 dishes operational early 2006, with plans for 350 antennas total within this decade.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Astronautica - Volume 59, Issue 12, December 2006, Pages 1153-1159
نویسندگان
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