CONTINUOUS-BALANCE PHOTOELECTRIC GUIDER

被引:6
作者
WEITBRECHT, RH
机构
关键词
D O I
10.1063/1.1715829
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
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页码:122 / 124
页数:3
相关论文
共 3 条
[1]   A PHOTOELECTRIC GUIDER FOR ASTRONOMICAL TELESCOPES [J].
BABCOCK, HW .
ASTROPHYSICAL JOURNAL, 1948, 107 (01) :73-&
[2]  
ROBERTS WO, 1946, ELECTRONICS, V19, P100
[3]   Photoelectric guiding of astronomical telescopes [J].
Whitford, AE ;
Kron, GE .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1937, 8 :78-82