A fully‐integrated CMOS UWB transceiver for ultra‐low‐power short‐range application | Zendy

Liu Mengmeng | Zendy; Zhang Sheng | Zendy; Wang Shuo | Zendy; Zhou Runde | Zendy

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A fully‐integrated CMOS UWB transceiver for ultra‐low‐power short‐range application

Author(s) -

Liu Mengmeng,

Zhang Sheng,

Wang Shuo,

Zhou Runde

Publication year - 2011

Publication title -

international journal of circuit theory and applications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.364

H-Index - 52

eISSN - 1097-007X

pISSN - 0098-9886

DOI - 10.1002/cta.659

Subject(s) - transceiver , cmos , power consumption , ultra low power , power (physics) , electronic engineering , computer science , low power electronics , range (aeronautics) , electrical engineering , engineering , physics , quantum mechanics , aerospace engineering

In short‐range UWB communication systems, the low‐power design is the most important issue to make UWB technology attractive. A novel trigger receiving algorithm for UWB signals is proposed, which can reduce the system power significantly at the cost of slight performance degrade. A UWB transceiver based on the trigger receiving algorithm is designed and fabricated in HJTC 0.18 µm CMOS process with a total size of 0.45 mm 2 . The experimental results show that the total power consumption of the transceiver is only 12 mW at 100 Mb/s data rate from a 1.8 V supply, making it suitable for low‐power short‐range communication. Copyright © 2010 John Wiley & Sons, Ltd.

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