共 37 条
[11]
BOOKER HG, 1947, J I ELECT ENG 3, V94, P171
[12]
Budden K.G., 1961, RADIO WAVES IONOSPHE
[13]
Budden K. G., 1961, WAVEGUIDE MODE THEOR
[15]
BUDDEN KG, 1957, P CAMBRIDGE PHIL SOC, V53, P669
[16]
INTERPRETATION OF RECENTLY-MEASURED PROPAGATION CONSTANTS FOR AUDIO-FREQUENCY ELECTROMAGNETIC WAVES IN TERMS OF MODEL IONOSPHERE PROFILES
[J].
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1967, 29 (08)
:995-+
[17]
PHASE VELOCITY AND ATTENUATION OF AUDIO-FREQUENCY ELECTRO-MAGNETIC WAVES FROM SIMULTANEOUS OBSERVATIONS OF ATMOSPHERICS AT 2 SPACED STATIONS
[J].
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1967, 29 (07)
:803-+
[20]
PROPAGATION OF AUDIO-FREQUENCY RADIO WAVES TO GREAT DISTANCES
[J].
NATURE,
1956, 177 (4516)
:930-933