Telecommunication Journal, 56. sējumsInternational Telecommunication Union., 1989 |
No grāmatas satura
1.–3. rezultāts no 75.
339. lappuse
Contents include : antenna fundamen- tals ; the effects of the earth ; selecting your antenna system ; loop antennas ; antennas for limited space ; multiband antennas ; broadband antennas ; direc- tion finding antennas ; portable antennas ...
Contents include : antenna fundamen- tals ; the effects of the earth ; selecting your antenna system ; loop antennas ; antennas for limited space ; multiband antennas ; broadband antennas ; direc- tion finding antennas ; portable antennas ...
538. lappuse
... antenna theory and practice . Starting with electromagnetics and the theory of radiation which forms the basis of antenna theory , it treats in detail different types of antennas like the linear antenna , the cylindrical antenna , the ...
... antenna theory and practice . Starting with electromagnetics and the theory of radiation which forms the basis of antenna theory , it treats in detail different types of antennas like the linear antenna , the cylindrical antenna , the ...
573. lappuse
... antenna . A multibeam communications satellite , in contrast to the conventional single- beam type which reaches the entire service area with a single - wide antenna beam , covers the area instead with multiple spot beams . The power of ...
... antenna . A multibeam communications satellite , in contrast to the conventional single- beam type which reaches the entire service area with a single - wide antenna beam , covers the area instead with multiple spot beams . The power of ...
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