Directive radio-telegraphy and navigation

被引：0

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不详

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中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

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引用

页码：650 / 650

页数：1

共 50 条

[1] Radio-telegraphy
Marconi, G
NATURE, 1911, 86 : 600 - 605
[2] Radio-telegraphy and radio-telephony
不详
NATURE, 1939, 144 : 339 - 340
[3] PERFORMANCE FIGURES OF A RADIO-TELEGRAPHY COMMUNICATION LINK
MELNIKOV, VS
TELECOMMUNICATIONS AND RADIO ENGINEER-USSR, 1968, (12): : 63 - &
[4] Some problems of long distance radio-telegraphy
Fleming, JA
NATURE, 1922, 109 : 140 - 143
[5] Some problems of long distance radio-telegraphy
Fleming, JA
NATURE, 1922, 109 : 179 - 182
[6] THE RADIO-TELEGRAPHY OF THE HAMILTON RICE EXPEDITION, 1924-25
不详
GEOGRAPHICAL JOURNAL, 1926, 67 (06): : 536 - 552
[7] FREQUENCY-SHIFT DEPENDENCE OF NOISE IMMUNITY OF A FREQUENCY-KEYED RADIO-TELEGRAPHY SYSTEM
GAVRILIN.VD
TELECOMMUNICATIONS AND RADIO ENGINEER-USSR, 1968, (01): : 69 - &
[8] RADIO TELEGRAPHY
MARCONI, G
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1962, 50 (08): : 1748 - &
[9] Radio telegraphy
Marconi, SG
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1922, 10 (04): : 215 - 238
[10] A directive system of wireless telegraphy.
Bellini, E.
Tosi, A.
PHILOSOPHICAL MAGAZINE, 1908, 16 (91-96) : 638 - 657