1. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Wireless Communications Principles and Practice 2/e T.S. Rapppaport Chapter 6: Modulation Techniques for Mobile Radio

2. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Analog and Digital Modulation, Line Coding, AM/FM/SSB

3. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Digital Fundamentals: The Sampling Theorem, Nyquist Sampling

4. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Key Digital Modulation Techniques: BPSK, OFDM, GMSK

5. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Spread Spectrum: DS-SS, FH-SS, Coding Gain, Fading Margins

6. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Amplitude Modulation

7. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Double Sideband Spectrum

8. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. SSB Modulators

9. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Tone-in Band SSB

10. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Product Detection

11. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. VCO circuit

12. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Wideband FM generation

13. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Slope Detector for FM

14. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Digital Demod for FM

15. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. PLL Demod for FM

16. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Phase-shift quadrature FM demod

17. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. FM Demod circuit

18. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Line Coding spectra

19. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. RZ and NRZ Line Codes

20. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Nyquist Pulses for zero-ISI

21. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Raised Cosine Spectrum

22. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Spectrum of Raised Cosine pulse

23. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Raised Cosine pulses

24. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. RF signal usig Raised Cosine

25. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Gaussian pulse-shapes

26. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. BPSK constellation

27. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Virtue of pulse shaping

28. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. BPSK Coherent demodulator

29. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Differential PSK encoding

30. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. DPSK modulation

31. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. DPSK receiver

32. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. QPSK constellation diagrams

33. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Virtues of Pulse Shaping

34. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. QPSK modulation

35. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. QPSK receiver

36. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Offset QPSK waveforms

37. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Pi/4 QPSK signaling

38. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Pi/4 QPSK phase shifts

39. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Pi/4 QPSK transmitter

40. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Differential detection of pi/4 QPSK

41. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. IF Differential Detection

42. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. FM Discriminator detector

43. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. FSK Coherent Detection

44. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Noncoherent FSK

45. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Minimum Shift Keying spectra

46. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. MSK modulation

47. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. MSK reception

48. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. GMSK spectral shaping

49. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. GMSK spectra shaping

50. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Simple GMSK generation

51. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. GMSK Demodulator

52. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Digital GMSK demodulator

53. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. 8-PSK Signal Constellation

54. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Bandwidth vs. Power Efficiency

55. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Pulse Shaped M-PSK

56. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. 16-QAM Signal Constellation

57. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. QAM efficiencies

58. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. M-ary FSK efficiencies

59. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. PN Sequence Generator

60. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Direct Sequence Spread Spectrum

61. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Direct Sequence Spreading

62. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Frequency Hopping Spread Spectrum

63. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. CDMA – Multiple Users

64. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Effects of Fading

65. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Irreducible Bit Error Rate due to multipath

66. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Irreducible Bit Error Rate due to multipath

67. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Simulation of Fading and Multipath

68. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Irreducible BER due to fading

69. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. Irreducible BER due to fading

70. © 2002 Pearson Education, Inc. Commercial use, distribution, or sale prohibited. BER due to fading & multipath