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Á¦°³Á¤ÀÏ 2022-12-07 ÃÑÆäÀÌÁö 26
ÇѱÛÇ¥ÁØ¸í ½Ç³»¿Ü ±¤¼±ÃßÀû¹ýÀ» À§ÇÑ °Ç¹°ÀçÁúµéÀÇ Àü±âÀû Ư¼º
¿µ¹®Ç¥Áظí Electrical Characteristics of Building Materials for Indoor and Outdoor Ray Tracing Method
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº ´Ù¾çÇÑ °Ç¹° ÀçÁú¿¡ ´ëÇÑ Àü±âÀû Ư¼º¿¡ ´ëÇÏ¿© ÆĶó¹ÌÅ͸¦ Á¦°øÇÑ´Ù. 2020³â ITU-R SG3 ȸÀÇ¿¡¼­ 100 GHz ÁÖÆļö ´ë¿ª±îÁö °Ç¹°ÀçÁúÀÇ Àü±âÀû Ư¼ºÀÇ ÃøÁ¤µ¥ÀÌÅÍ°¡ º¸¿ÏµÇ¾ú°í, 2021³â 220 GHzºÎÅÍ 450 GHz±îÁö ÁÖÆļö ´ë¿ª¿¡ ´ëÇÏ¿© À¯¸®¿Í õÀ庸µå¿¡ ´ëÇØ ÃøÁ¤ÇÏ¿© »õ·Î °³Á¤µÇ¾ú´Ù.
¿µ¹®³»¿ë¿ä¾à The standard provides parameters for the electrical properties of various building materials. In the 2020 ITU-R SG3 meeting, the measurement data of the electrical properties of building materials up to 100 GHz frequency band were supplemented, and in 2021, it was newly revised by measuring glass and ceiling boards in the frequency band from 220 GHz to 450 GHz.
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