radio spectrum utilization space application (1 Ergebnisse)

Trade Paperback. Zustand: Good. No Jacket. First Edition. Good, paperback, light blue pictorial card covers with black titles on split & worn spine, ex-Royal Aircraft Establishment Library, contents are clean and unmarked, quarto 118pp. Weight 400g. Conclusions & recommendations; spectrum for space sevices in 1970s; multi-dimensional aspect of space and spectrum relative to satellite communication; considerations in antenna designs on both satellite & Earth to provide greatest spectrum utlilization over largest Earth area; effect of modulation techniqueson reuse density of geostationary spectrum; propagation effects; considerations in assignment of radio frequency spectrum to satellite & terrestrial users, including sharing criteria; significant expts that will affect communications in 1970s. Includes 4 appendices. Numerous illustrations in b/w. Includes several large foldout charts. Book spine is almost totally split in centre. Ex-Library.