Reference Data for Engineers, 9th Edition

E

E and M lead signaling, 38-16–17

E-beam, definition of, 20-5

e\u-n\U, exponentials of, table of, 48-7

E\u2\UPROM See Electrically Erasable Programmable Read-Only Memory

e\un\U, exponentials of, table of, 48-7

EAROM, definition of, 20-5

Earth

effective radius, 33-29–30

-space communication, 33-33

stations, 27-40–43

antennas, 27-40–43

categories, 27-40–43

power ranges, 27-40–43

surface, illumination of, approximate, 16-48

-to-spacecraft communications, 27-3

E_c, definition of, 20-5

Echo

control, 38-8

listener, definition of, 38-10

return loss, definition of, 38-10

talker, definition of, 38-10

ECL circuits, definition of, 20-5

ECL storage cell, definition of, 20-5

Eclipses, solar, effect on satellite communications, 27-9–11 ...