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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

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ÇѱÛÁ¦¸ñ(Korean Title) ¼¾¼­³ëµå¿ë RF ¼Û¼ö½Å±âÀÇ ¼³°è ÆĶó¹ÌÅÍ
¿µ¹®Á¦¸ñ(English Title) Design Parameters of a RF Transceiver for Sensor Nodes
ÀúÀÚ(Author) °­»ó±â   ÃÖÈïÅà  Sanggee Kang   Heungtaek Choi  
¿ø¹®¼ö·Ïó(Citation) VOL 13 NO. 05 PP. 0854 ~ 0859 (2009. 05)
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(Korean Abstract)
USN(Ubiquitous Sensor Network)À» ÀÌ¿ëÇÑ ¸¹Àº ½Ã¹ü»ç¾÷µéÀÌ ÁøÇàµÇ¾úÀ¸¸ç, ÃÖ±Ù¿¡´Â ȯ°æ°¨½Ã ºÐ¾ß¿¡¼­ È°¿ëÀÌ ¸¹Àº °ü½ÉÀ» ¹Þ°í ÀÖ´Ù. USNÀÇ ¼¾¼­³ëµå·ÎºÎÅÍ Á¤º¸¸¦ ȹµæÇϱâ À§Çؼ­´Â RF ¼Û¼ö½Å±â°¡ ¹Ýµå½Ã ÇÊ¿äÇÏ´Ù. º» ³í¹®Àº IEEE 802.15.4ÀÇ ±Ô°ÝÀ» ¸¸Á·Çϸ鼭 2.4GHz ´ë¿ª¿¡¼­ µ¿ÀÛÇÏ´Â ¼¾¼­³ëµå¿ë RF ¼Û¼ö½Å±âÀÇ ¼³°è¿¡ ´ëÇؼ­ ±â¼úÇÑ´Ù. º» ³í¹®¿¡´Â ±¸ÇöÇÏ·Á´Â ¼Û¼ö½Å±âÀÇ ±¸Á¶¿Í IEEE 802.15.4ÀÇ ¿ä±¸ ±Ô°ÝÀÌ ±â¼úµÇ¾î ÀÖÀ¸¸ç, ÀÌ ±Ô°ÝÀ¸·ÎºÎÅÍ µµÃâµÈ RF ¼Û¼ö½Å±âÀÇ ¼³°è ÆĶó¹ÌÅÍ·Î½á ¼ö½Å±âÀÇ ÀâÀ½Áö¼ö, ÇÊÅÍÀÇ ¼±Åõµ, ÁÖÆļöÇÕ¼º±âÀÇ À§»óÀâÀ½, ¼Û½Å±âÀÇ ¼±Çü¼º°ú ½ºÆåÆ®·³ ¸¶½ºÅ©°¡ ±â¼úµÇ¾î ÀÖ´Ù.
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(English Abstract)
Many pilot projects are developed using USN(Ubiquitous Sensor network). Recently USN has more attention to be used for the applications of circumstance monitoring. In order to acquire information from sensor nodes, sensor nodes need a RF transceiver. In this paper we describe the design of a RF transceiver, based on IEEE 802.15.4, for sensor nodes operating in 2.4GHz frequency band. The architecture to be implemented and the electrical performance specifications satisfied IEEE 802.15.4 are presented. The noise figure of a receiver, selectivity, phase noise of a frequency synthesizer, transmitter's linearity and spectrum mask are derived as a design parameters from the specifications of IEEE 802.15.4.
Å°¿öµå(Keyword) ±Ô°Ý(Specification)   ¼¾¼­³ëµå(Sensor Node)   RF ¼Û¼ö½Å±â(RF Transceiver)   USN(Ubiquitous Sensor Network)   IEEE 802.15.4  
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