Radar System Engineering

748 RADAR SYSTEM ENGINEERING
“1’rigatron, 379
Iligger generator for IMTI, 634
Tube (see Cathode-ray tubes; Klystrons;
etc. )
hve, M. A., 13
Unloaded Q, 406
U.S. TacticalAir Commands, 22%240
Van Vleck, J. H., 59, 60
Variable Elevation Beam (VEB), 189
VEB (see Variable Elevation Beam)
V-beam (see Height indicator, V-beam)
V-beam radar, 193–196
Veinott, C. G.,560
u
v
Vibrator power supplies (see Power
supply)
Video, output limiting of (8ee Limiting of
video output signal level)
Video amplifier (see Amplifier, video)
Video mapping, 223
Video mixing, 45
Visibility, of MTI targets, in clutter,
651-653
subclutter, 653
measurement of, 679
of target, in clear, 64%651
in MTI, 64%653
Voltage regulation, booster armature, of
dynamotors, 58o
Voltage regulator, for aircraft alternators,
563-566
carbon-pile,
56G570
Voltage regulator, carbon-pile, adjustment
of, 567
shock-mounting of, 568
control of motor speed by, 574
finger-type, 570
meebanical, 56&571
VSWR (seeStanding-waveratio,voltage)
w
Wrdlman, H., 448, 449
Watson-Watt, Sir Robert, 14, 176
Wave shape of airborne alternators, 557
Waveform (8ee type of)
Waveguide, 398-405
attenuation in, 405
bends in, 402
choke coupling for, 401
to coaxial line, transition between, 403
cutoff frequency in, 400
modes in, 400
power-handling ability of, 404
of variable width, 291
wavelength in, 400
Waveguide rotary joint, 403
Wavelength, choice of, 604
in waveguide, 400
Waves., standing (we Standing waves)
Weinstock, Robert, 64
Williams, D., 77
Wincharger Corporation, 574, 576
Window, 81
Woodcock, W., 77
Yagi antenna (see Antenna, Yagi)
Yaw 8tabihzation, 311
Y