erbolic Navigation Van Etten, W., 1116 (WHYN), 65, 66, 71, 114, 123 Index Wolf, J. K., 297 X-System, 51-52, 123 Wood, P. W., 295 Woodward, P. M., 43 WOOF, 112 Yiu, K. P., 761 Worst case (WC) jamming of uncoded FH/MFSK signals, 475-497 Wozencraft, J. M., 92, 94, 115 Z-search, 834-860 Wozencraft's Iterated Coding System Zacharias, J., 84 (WICS), 114 Zierler, N., 94, 106, 107, 395 ABOUT THE AUTHORS MARVIN K. SIMON, an internationally recognized expert on spread-spectrum systems, is a senior scientist at Jet Propulsion Laboratory. JIM K. OMURA is founder and chairman of Cylink Corporation, which designs and manufactures spread-spectrum radios. ROBERT A. SCHOLTZ is director of the Communications Science Institute of the University of Southern California. BARRY K. LEVITT is technical leader of the Communications Concepts Research Group at Jet Propulsion Laboratory. Chapter LICENSE AGREEMENT THIS PRODUCT (THE "PRODUCT") CONTAINS PROPRIETARY SOFTWARE, DATA AND INFORMATION (INCLUDING DOCUMENTATION) OWNED BY THE McGRAW-HILL COMPANIES, INC. ("McGRAW-HILL") AND ITS LICENSORS. YOUR RIGHT TO USE THE PRODUCT IS GOVERNED BY THE TERMS AND CONDI- TIONS OF THIS AGREEMENT. LICENSE: Throughout this License Agreement, "you" shall mean either the individual or the entity whose agent opens this package. You are granted a non-exclusive and non-transferable license to use the Product subject to the following terms: (i) If you have licensed a single user version of the Product, the Product may only be used on a single com- puter (i.e., a single CPU). If you licensed and paid the fee applicable to a local area network or wide area network version of the Product, you are subject to the terms of the following subparagraph (ii). (ii) If you have licensed a local area network version, you may use the Product on unlimited workstations located in one single building selected by you that is served by such local area network. If you have licensed a wide area network version, you may use the Product on unlimited workstations located in multiple buil