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Associate Professor of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana. Author of Direct-Sequence Spread-Spectrum Signaling with Applications to Packet Radio Systems.AllBritannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....Historydevisedtelephonefrequencyadvanced mobile phone systemcellularUnited StatesradioattenuatedTime-division multiple accessanalogCode-division multiple accessreceiverspeechredundancydetectionalternatebandwidthspread-spectrum multiple accesstransmitsJames S. LehnertWayne Eric StarkDavid E. Borth
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