te Radio Intercom Costas, J. P., 112-113 (CAPRI), 114 Costas loop, 912 Coded Doppler Radar Command Costello, D. J., 457, 458 (CODORAC) system, 66, 100-106, 123 Craig, J. W., Jr., 90, 94, 117 Coding gain, 153-154, 167, 189, 422, 428 Creighton, M. A., 648, 1134, 1140 Coding redundancy, 497 Crepeau, P.J., 652, 1125 Coding with diversity, 569-593 Cross-ambiguity function, 31 CODORAC (Coded Doppler Radar Cross-correlation, 1106, 1110, 1121 Command) system, 66, 100-106, 123 CSMA (carrier sense multiple access), 1109, Coherence bandwidth, 446, 604 Coherence time, 446 Cutoff rate, 190, 192, 196-197, 205-208, 216, Coherent FH, 669 220, 227, 235, 237, 422, 425-426, 437, Coherent PN acquisition system, 754 453, 595-596 Coincidence detector, 755, 821-822, 826, 833 CYCLAN, 71 Collision, 1105, 1109, 1116 Cyclostationary process, 909 Collision compensation (CC), 1126, Cyclotomic coset, 303 1134-1136 Cylink, 1182, 1202, 1208 Colton, R. B., 51 CYTAC, 71 Commercial applications, 1158-1214 digital cellular CDMA standard, 1169-1173 Dannehl, K., 49 FCC rules, 1159-1169 Carlington, S., 43 high-density networks, 1176-1182 Data modulation techniques, 12 higher-capacity optimal receivers, Davenport, W. B., Jr., 87-89, 94, 106, 121, 1194-1195 124-125 PCS and PCN, 1182-1194 David, E. E., 86 radio network design, 1173-1176 DDL (double dither loop), 903, 935-940 Companion matrices, 279 DeBruijn sequence, 361 Complex sums loop, 903, 948-949 Decimation of sequences, 305-306 Composite AFC/Costas loop, 955 DECT (digital European cordless Concatenated coding with innermost telephone), 1183, 1188, 1193-1194 repetition code, 569-593 De Forest, L., 48 Concatenated Reed-Solomon outer and Deinterleaving, 157-158, 180, 183-186, 189, convolutional inner codes, 547, 193, 235, 242, 423, 452 565-568, 586-593 Delay data modulation, 13 Concatenation of codes, 235-238 Delay-line antennas, 1181-1182 Continuous/center z-search, 844-849 Delay-locked loop (DLL), 903 Controlled intersymbol interference, 702 acquisition performance, 928-933 Convolutional codes: his