USE OF RADIOMETERS IN ATMOSPHERIC ATTENUATION MEASUREMENTS

被引：10
|
作者：
ALLNUTT, RM [1 ]
PRATT, T [1 ]
STUTZMAN, WL [1 ]
SNIDER, JB [1 ]
机构：
[1] NOAA,ENVIRONM RES LAB,WAVE PROPAGAT LAB,BOULDER,CO 80303
来源：
IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION | 1994年 / 141卷 / 05期
关键词：
ATMOSPHERIC ATTENUATION MEASUREMENTS; OLYMPUS SATELLITE; RADIOMETERS;
D O I：
10.1049/ip-map:19941400
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Measurements from radiometers operating at 20 and 30 GHz were used to predict attenuation along the 14 degrees elevation angle from Blacksburg, Virginia, toward the Olympus satellite. Both NOAA Dicke switched radiometers and Virginia Tech total power radiometers collected data in Blacksburg for two months. The radiometrically predicted attenuation for the total power radiometers agreed well with that of the Dicke switched radiometers, indicating that the total power radiometer approach can be used for accurate attenuation prediction.
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页码：428 / 432
页数：5
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