【資料名稱】：擴頻通信系統(tǒng)

【資料作者】：Valery P. Ipatov

【資料日期】：2012-2-19

【資料語言】：英文

【資料格式】：PDF

【資料目錄和簡介】：

第一章和第二章目錄如下:
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Spread spectrum signals and systems 1
1.1 Basic definition 1
1.2 Historical sketch 5
2 Classical reception problems and signal design 7
2.1 Gaussian channel, general reception problem and optimal decision rules 7
2.2 Binary data transmission (deterministic signals) 11
2.3 M-ary data transmission: deterministic signals 17
2.4 Complex envelope of a bandpass signal 23
2.5 M-ary data transmission: noncoherent signals 26
2.6 Trade-off between orthogonal-coding gain and bandwidth 28
2.7 Examples of orthogonal signal sets 31
2.7.1 Time-shift coding 31
2.7.2 Frequency-shift coding 33
2.7.3 Spread spectrum orthogonal coding 33
2.8 Signal parameter estimation 37
2.8.1 Problem statement and estimation rule 37
2.8.2 Estimation accuracy 39
2.9 Amplitude estimation 41
2.10 Phase estimation 43
2.11 Autocorrelation function and matched filter response 43
2.12 Estimation of the bandpass signal time delay 46
2.12.1 Estimation algorithm 46
2.12.2 Estimation accuracy 48
2.13 Estimation of carrier frequency 53
2.14 Simultaneous estimation of time delay and frequency 55
2.15 Signal resolution 58
2.16 Summary 61