共 18 条
[1]
On the influence of solar activity on radio transmission
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1928, 16 (02)
:166-173
[2]
Radio atmospheric disturbances and solar activity
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1927, 15 (10)
:837-842
[3]
Long-wave radio measurements at the Bureau of Standards in 1926, with some comparisons of solar activity and radio phenomena
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1927, 15 (10)
:825-836
[4]
CHREE C, 1927, ROY SOC PHIL T, V227, P21
[7]
HOLLINGWORTH J, 1926, J I E E, V64
[10]
The relation of radio reception to sunspot position and area
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1927, 15 (12)
:1004-1012