• The Journal of the Korea institute of electronic communication sciences
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• v.5 no.6
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• pp.664-671
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• 2010

In this paper, we developed a Zigbee module based on CC2520 which is possible to construct the mesh network and also support to Zigbee Pro standard as a preceding research of autonomous moving of mobile robot using Zigbee. After manufacturing the Zigbee module, we selected antenna to fit Zigbee wireless frequency band using network analyze as means performance improvement. We also carry out an impedance matching of Zigbee module, extend the possible distance of two-way wireless communication and ensure the safety of communication.