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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)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) °íÁÖÆÄ µ¥ÀÌÅÍ Àü¼ÛÀ» À§ÇÑ ¼Û¼ö½Å±â ¼³°è
¿µ¹®Á¦¸ñ(English Title) The Design of Transceiver for High Frequency Data Transmission
ÀúÀÚ(Author) ÃÖÁؼö   À±È£±º   Çãâ¿ì   Jun-su Choi   Ho-kun Yoon   Chang-wu Hur  
¿ø¹®¼ö·Ïó(Citation) VOL 05 NO. 07 PP. 1326 ~ 1331 (2001. 12)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â µ¥ÀÌÅÍ Àü¼Û¿ë ƯÁ¤ ¼ÒÃâ·Â ¹«¼±±¹¿ë ¹«¼±±â±âÀÇ ¼Û¼ö½ÅÆÇÀÇ È¸·Î¸¦ ¼³°èÇÏ°í Á¦ÀÛÇÏ¿© Ư¼ºÀ» ÃøÁ¤ ÇÏ¿´´Ù. ÁÖÆļö ´ë¿ªÀº 424.7~424.95MHzÀÌ°í, ¹ÝÀÌÁß(Half Duplex Communication) Åë½Å¹æ½Ä, PLL Synthesized, 20 ä³Î1, 12.5kHz ä³Î ´ë¿ªÆø ±×¸®°í FSK Modulation/Demodulation ¹æ½ÄÀ» »ç¿ëÇÏ¿´´Ù. ¼Û½Å´ÜÀº ÀúÀâÀ½ ÁõÆø±â¿Í Àü·ÂÁõÆø±â¸¦ »ç¿ëÇÏ¿© 10mWÀÇ Ãâ·ÂÀ¸·Î ¼³°èÇÏ¿´°í, ¹ß»ýµÇ´Â ½ºÇ»¸®¾î½º¸¦ °¨¼â½ÃÅ°±â À§ÇØ Àú¿ªÅë°úÇÊÅÍ¿Í °øÁø ȸ·Î·Î ±¸¼ºÇÏ¿´´Ù. ¼ö½Å´ÜÀº ÀÌÁß º¯È¯¹æ½ÄÀ» »ç¿ëÇÏ¿´´Ù. ¼³°èÇÑ °á°ú, ¼Û½Å´ÜÀÇ Ãâ·ÂÀº 9.71dBm, ½ºÇ»¸®¾î½ºÆ¯¼º 47dBc ±×¸®°í ¼ö½Å´ÜÀº °¨µµ°¡ -1130Bm¿¡¼­ ÁöÅÍ°¡ ¡¾12.3%·Î ³ªÅ¸³µ´Ù.
¿µ¹®³»¿ë
(English Abstract)

This paper has been studied about design of a transceiver for data transmission. The transceiver has bandwidth of 424.7~424.95 MHz and uses half duplex communication method, PLL synthesized, 20 channel, 12.5 KHz channel bandwidth and FSK modulation/demodulation method. The transmission set is designed using low noise amplifier and power amplifier Also, it consists of low pass filter and resonation circuit for decrease of spurious signal. The receiver set is designed using dual conversion method. Finally, the transceiver set achieves the following characteristics 9.71dbm output power, 47dbc spurious property and ¡¾12.3 Jitter at sensitivity of –1134dbm.
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