::: RF-국외사이트 ::: ITU : International Telecommunication Union DARPA : Defense Advanced Research Projects Agency ERO : European Radiocommunications Office IEEE-KOREA IEEE Microwave Theory and Techniques Society IEEE Vehicular Technology Society IEEE Geoscience and Remote Sensing Society IEE : Institution of Electrical Engineers Engineers Antenna Measurement Techniques Association FCC : Federal Communications Commission NIST : National Institute of Standards and Technology IEEE : Institute of Electrical and Electronics Engineers IEEE Antennas and Propagation Society IEEE Electromagnetic Compatibility Society EEE Communications Society IEEE Radio and Wireless onference IEICE : Institute of Electronics, Information and Communication Engineers Applied Computational Electromagnetics Society Ultra Wideband Working Group Bluetooth Official Webpage Software Defined Radio Forum European Telecommunication Standardisation Organization The European Commission(EU) Telecommunications UMTS.Forum