Trends in low power frontend development for IEEE 802.15.4/ZigBee

The IEEE 802.15.4 standard, also known as ZigBee, is the most established standard for Wireless Sensor Networks (WSN). A key parameter in designing a ZigBee frontend is low power consumption, such that the maximum time of operation can be achieved with the available energy. Particularly, the RF Frontend has an important role, since most of the energy is consumed there. As various RF Frontend architectures are suitable for fulfilling the IEEE 802.15.4 standard. This paper focuses on comparing these architectures in terms of low power, complexity and performance. After a short introduction the different RF Frontend architectures are discussed in section 2 and section 3. Section 4 discusses future trends in PA designs for WSN ICs.

[1]  W. Kluge,et al.  A Fully Integrated 2.4-GHz IEEE 802.15.4-Compliant Transceiver for ZigBee™ Applications , 2006, IEEE Journal of Solid-State Circuits.

[2]  Behzad Razavi,et al.  RF Microelectronics , 1997 .

[3]  Trung-Kien Nguyen,et al.  A Low-Power RF Direct-Conversion Receiver/Transmitter for 2.4-GHz-Band IEEE 802.15.4 Standard in 0.18- $\mu{\hbox {m}}$ CMOS Technology , 2006, IEEE Transactions on Microwave Theory and Techniques.

[4]  M. Declercq,et al.  A fast modulator for dynamic supply linear RF power amplifier , 2003, ESSCIRC 2004 - 29th European Solid-State Circuits Conference (IEEE Cat. No.03EX705).

[5]  John Notor,et al.  CMOS RFIC ARCHITECTURES FOR IEEE 802.15.4 NETWORKS , 2003 .

[6]  Guido Retz,et al.  A highly integrated low-power 2.4GHz transceiver using a direct-conversion diversity receiver in 0.18µm CMOS for IEEE802.15.4 WPAN , 2009, 2009 IEEE International Solid-State Circuits Conference - Digest of Technical Papers.

[7]  Kwyro Lee,et al.  A 2.4-GHz Low-Power Low-IF Receiver and Direct-Conversion Transmitter in 0.18-$\mu{\hbox {m}}$ CMOS for IEEE 802.15.4 WPAN Applications , 2007, IEEE Transactions on Microwave Theory and Techniques.