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Radar System Engineering

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742 RADAR SYSTEM ENGINEERING<br />

Indices, ofrange andangle,513-524<br />

Inductance, nonlinear, as switch, 381<br />

Inductance charging, 382<br />

Integration, of radar information, 38-47<br />

Interference absorber, 69<br />

Interference lobes, 50<br />

Intermediate frequency, choice of, 444<br />

Intermediate-frequency amplifier (see<br />

Amplifier, i-f)<br />

Interrogator-responsor, 253<br />

Lobe-switching, 203<br />

Lobes, side, 272<br />

Local oscillator, 8, 414416<br />

MTI, design of, 65%662<br />

stability of, 638-640<br />

Local-oscillator stabilities, typical, 661<br />

Lockover, 497<br />

L-scope, 167<br />

M<br />

Jacobsen Manufacturing Company, 585<br />

Jordan, F. W., 497<br />

Josephson, V., 77<br />

J-scope, 166<br />

Judson Manufacturing Company, 585<br />

J<br />

K<br />

Katzin, M.,80<br />

Keep-alive electrode, 410<br />

Keneipp, H. E.,56o<br />

Klystron, reflex, 414<br />

Kock, W. E.,85<br />

K-scope, 167<br />

L<br />

Lawson, J. L., 33<br />

Lebenbaum, Paul, Jr., 561<br />

Lee regulator, 574<br />

Leland Electric Company, 570, 573, 574<br />

Levoy, L. G., Jr., 56o<br />

LHTR, 208<br />

Lighthouse tube, 207<br />

Limiting of video output signal level, 452<br />

Line, coaxird, 393-398<br />

coupling for, 396<br />

rotary joint for, 396<br />

to waveguide, transition between,<br />

403<br />

half-wave, 392<br />

long, effect of, 393<br />

matched, 393<br />

quarter-wave, 392<br />

stub-supported, 395<br />

Line-type pulser, (see Pulser)<br />

Linford, L. B., 77<br />

Loaded Q, 406<br />

Magnetic focusing of CRT (see Cathoderay<br />

tube, magnetic focusing of)<br />

Magnetron, 7, 32G355<br />

construction of, 32 1–325<br />

electron orbits in, 33o<br />

frequency pulling of, 349<br />

frequency stabilization of, 351<br />

inductive tuning of, 347<br />

input impedance of, 346<br />

modes of operation for, 328<br />

for MTI, stability of, 640<br />

output coupling of, 329<br />

performance chart for, 336<br />

pulling figure of, 349<br />

pulse-length limitations on, 346<br />

pulse power of, 341<br />

resonant system of, 325<br />

rising sun, 330<br />

space-charge distribution in, 335<br />

strapped, 330<br />

tunable, C-ring, 347<br />

tuning of, 347<br />

wavelength scaling of, 341<br />

Magnetron cathode, back bombardment<br />

of, 344<br />

Magnetron efficiency, 345<br />

Magnetron instabilities, 353<br />

sparking, 353<br />

mode-changing, 353<br />

Marconi, G., 13<br />

Markers (see Range, Timing, Angle,<br />

Height markers)<br />

Massachusetts Institute of Technology,<br />

16<br />

Mattress antennas, 274<br />

Micro-B, 171<br />

Micro-B display, 531<br />

Microwave Committee, 15<br />

Microwave propagation (see Propagation<br />

of microwaves)

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