Title :
Investigations on the correct wavelength of transmission of Marconi´s December 1901 transatlantic wireless signal .2. Analysis of the transatlantic propagation path
Author :
Bondyopadhyay, P.K.
Author_Institution :
Electromagnetic Syst. Branch, NASA Johnson Space Center, Houston, TX, USA
Abstract :
The transatlantic propagation of Marconi´s 12th December 1901 wireless signal by means of ionospheric reflections in the short wave region (32 and 24 meters) are critically examined to determine whether Marconi´s later discovery of the revolutionary ´daylight wave´ of July-October 1924 might have been responsible for that epoch making event of 1901.<>
Keywords :
HF radio propagation; electromagnetic wave reflection; electromagnetic wave transmission; ionospheric electromagnetic wave propagation; 12.5 MHz; 24 m; 32 m; 9.375 MHz; AD 1901 12; AD 1924; HF; Marconi´s transatlantic wireless signal transmission; correct wavelength; daylight wave; ionospheric reflections; radio communication; short wave region; transatlantic propagation path; Bonding; Broadband antennas; Capacitors; Detectors; Electromagnetic analysis; Electromagnetic propagation; Signal analysis; Telephony; Transmitting antennas; Tuned circuits;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1994. AP-S. Digest
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-7803-2009-3
DOI :
10.1109/APS.1994.407773
