A new transmitting antenna system for very low radio frequencies
NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document. Recent widespread interest in very low-frequency radio propagation has increased the importance of developing adequate vlf transmitting systems. After briefly examining conventional ve...
Internet
https://thesis.library.caltech.edu/655/1/Rusch_wvt_1959.pdfRusch, Willard Van Tuyl (1959) A new transmitting antenna system for very low radio frequencies. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/BXK9-YY23. https://resolver.caltech.edu/CaltechETD:etd-02172006-091240 <https://resolver.caltech.edu/CaltechETD:etd-02172006-091240>