chapter 1 Introduction to Wireless Sensor Networks -- chapter 2 The Development of Wireless Sensor Networks -- chapter 3 The Physical Layer -- chapter 4 The Data Link Layer -- chapter 5 The Network Layer -- chapter 6 Practical Implementation Issues -- chapter 7 Power Management -- chapter 8 Antennas and the Definition of RF Performance -- chapter 9 Electromagnetic Compatibility -- chapter 10 Electrostatic Discharge -- chapter 11 Wireless Sensor Network Standards -- chapter 12 Summary and Opportunities for Future Development.