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[期刊论文] 作者:Shuji Sayama,Seishiro Ishii, 来源:无线工程与技术(英文) 年份:2013
We have observed weather clutter containing targets (ships) using an S-band radar with a frequency 3.05 GHz, a beam width 1.8°, and a pulsewidth 0.5 μs. T...
[期刊论文] 作者:Seishiro Ishii,Syuji Sayama,To, 来源:无线工程与技术(英文) 年份:2011
Rain attenuation at 355.2 GHz in the terahertz wave range was measured with our new 355.2 GHz measuring system under rainfall intensities up to 25 mm/hr. Rain a...
[期刊论文] 作者:Seishiro Ishii,Syuji Sayama,Ko, 来源:无线工程与技术(英文) 年份:2011
We have made observations of X-band radar sea clutter from the sea surface and sea-surface state in the Uraga Suido Traffic Route, which is used by ships enteri...
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