Microwave ¶õ? Microwave¿¡ ÀÇÇÑ À¯Àüü °¡¿­
Allocated Microwave °¡¿­ÀÇ ÁÖÆļö The Microwave °¡¿­ÀÇ Æ¯Â¡
Microwave Microwave ħÅõ½Éµµ The Microwave °¡¿­ÀÇ ÀÌ¿ë»ç·Ê
Point Microwave ApplicationÀÇ Çٽɱâ¼ú Typical Typical System Diagram
 
1. Microwave ¶õ ?
Microwave ´Â ÆÄÀåÀÌ cm ´ÜÀ§·Î ÃøÁ¤µÇ´Â ÀüÀÚÆÄÀÇ ÃÑĪÀ¸·Î ÀüÆĹý»óÀ¸·Î´Â 300MHz ¿¡¼­ 300GHz »çÀ̸¦ ¸¶ÀÌÅ©·Î¿þÀ̺ê·Î ±ÔÁ¤ÇÏ°í ÀÖ´Ù .
 
 
2. Microwave¿¡ ÀÇÇÑ À¯Àüü °¡¿­
À¯Àüü¿¡´Â ÀϹÝÀûÀ¸·Î + À̿°ú ±× ±ÙÁ¢¿¡ ¼Ó¹ÚµÇ¾î ÀÖ´Â - ÀÇ ÀüÀÚ°¡ ´ë¸¦ Çü¼ºÇÏ°í ÀÖ´Ù. ÀÌ ³»ºÎ¿¡ °­ÇÑ Àü°è¸¦ °¡Çϸé ÀüÀÚ´ë°¡ Àü°èÀÇ ¹æÇâÀ¸·Î Á¤¿­ÇÏ°í ¿ªÀ¸·Î Àü°è°¡ °¡ÇØÁö¸é ÀüÀÚ´ëµµ ¿ªÀ¸·Î ¹è¿­ÇÑ´Ù. ÀÌ¿Í °°ÀÌ ºÐÀÚ³»¿¡¼­ ½Ö±ØÀÚ È¸ÀüÀ̳ª Áøµ¿ÀÌ ¹ß»ýÇؼ­ ±× ³»ºÎ ¸¶Âû¿­¿¡ ÀÇÇØ ¿­ÀÌ ¹ß»ýÇÑ´Ù.
 
 
3. Microwave °¡¿­ÀÇ ÁÖÆļö
Microwave °¡¿­ÀÇ ½Ç¿ëÈ­ ÇÒ °æ¿ì ÀüÆÄ ¹ý¿¡ µû¶ó ¸ñÀûº°·Î »ç¿ëÇÒ ÁÖÆļö ´ë°¡ ÇÒ´çµÇ¾î ÀÖ´Ù. ±× ´ëºÎºÐÀº ·¹ÀÌ´Ù , ´ÙÁßÅë½Å µî Á¤º¸Àü´ÞÀÇ ¿ëµµÀÌ°í ±× ÀÌ¿ÜÀÇ °ø¾÷ ¿ëµµ¿¡ »ç¿ëÇÏ´Â ÁÖÆļö°¡ ÁöÁ¤ µÇ¾î ÀÖ°í, ÀÌ°ÍÀ» I.S.M ÁÖÆļö´ë¶ó°í ºÎ¸¥´Ù. (Industrial, Scientific, Medical)

1. 915 ¡¾ 25 MHz
2. 2450 ¡¾ 50 MHz
3. 5800 ¡¾ 75 MHz
4. 24125 ¡¾ 125 MHz
 
 
4. Microwave °¡¿­ÀÇ Æ¯Â¡
- ¿­Àüµµ¸¦ ÇÊ¿ä·Î ÇÏÁö À²ÀÌ ÁÁ°í Á¾·¡ÀÇ °¡¿­ ¹ý¿¡ ºñÇÏ¿© ¿¡³ÊÁö¸¦ Àý¾à ÇÒ ¼ö ÀÖ´Ù
- º¹ÀâÇÑ Çü»óÀÇ ¹°Ã¼µµ ³»ºÎ¿¡¼­ºÎÅÍ °¡¿­ ÇÒ ¼ö ÀÖ´Ù.
- ¸ñÀûÀ» ¼±ÅÃÀûÀ¸·Î °¡¿­ ÇÒ ¼ö ÀÖ´Ù (¿ë±â³ª Æ÷ÀåÀç·á µîÀÇ ¿ÜºÎ¿¡¼­ Á¶»ç ÇÒ ¼ö ÀÖÀ½)
- ¼öºÐÀÇ °ÇÁ¶¸¦ ±ÕÀÏÈ­ ÇÒ ¼ö ÀÖ´Ù.
- °¡¿­ ¿ÂµµÀÇ ¾Ê°í ³»ºÎ¿¡¼­ºÎÅÍ ´Ü½Ã°£¿¡ °¡¿­ ÇÒ ¼ö ÀÖ´Ù.

- °¡¿­ È¿Á¦¾î°¡ ¿ëÀÌÇÏ .
- °¢Á¾¼¾¼­ (¿Âµµ ,½Àµµ µî) ÀÇ Àû¿ëÀÌ ¿ëÀÌÇÏ°í ÀÚµ¿È­°¡ ¿ëÀÌÇÏ´Ù.
- ¹ÐÆó°¡¿­ÀÌ °¡´ÉÇÏ¿© ÀÓÀÇÀÇ ºÐÀ§±â ȤÀº Áø°ø Áß¿¡¼­ °¡¿­ÀÌ ¿ëÀÌÇÏ´Ù.
- ȯ°æÀÌ ¾çÈ£ÇÏ´Ù . ¼ÒÀ½, ¿­±â, ¹è±â°¡½º µîÀ» ¹èÃâÇÏÁö ¾Ê°í û°áÇÑ È¯°æ¿¡¼­ ÀÛ¾÷ÇÒ ¼ö ÀÖ´Ù.
- Á¶ÀÛÀÌ ¿ëÀÌÇÏ´Ù .
 
 
5. Microwave ħÅõ½Éµµ
Microwave °¡ À¯Àüü ³»¿¡ ħÅõµÇ¸é À¯Àüü ¼Õ½Ç¿¡ ÀÇÇØ Èí¼öµÇ°í Á¡Á¡ °­µµ°¡ ¾àÇØÁø´Ù.
Microwave Àü·Â¹Ðµµ°¡ Ç¥¸é¿¡ ºñÇÏ¿© 1/2 ·Î °¨¼âÇÏ´Â ±íÀ̸¦ ¹Ý°¨½Éµµ ¶ó ÇÑ´Ù.
Substance
Temperature 915MHz
2450 MHz
¨ö Penetration ¥år tan ¥ä ¨ö Penetration ¥år tan ¥ä
ICE -12 1600          
Water 25 9.0          
Water 55 16.0   300¡¿10-4      
Water 85 24.0          
Beef 4.5 1.7   700¡¿10-4      
Polyethylene       2¡¿10-4      
Teflon       2¡¿10-4      
Nylon              
Paper     2.7 600¡¿10-4
     
Glass     5.1 100¡¿10-4      
Ceramics     5.6 145¡¿10-4      
 
 
6. Microwave °¡¿­ÀÇ ÀÌ¿ë»ç·Ê
 
Using to food Using to grain
Foaming (snack...)
Dry (vegetable, onion, meat......)
Heat cooking (fish cake, bacon, re-heaing of food...)
Defrost (fish, meat...)
Bread aging
insecticide
Dry (wheat, paddy...)
Using to rubber industry Dry of wood, stick , bending working
Rubber vulcanization
Foaming
 
Using to medical care Melting
Care of cancer  
Making paper, dyeing of febric and dry Leather dry
 
 
7. Microwave Application ÀÇ Çٽɱâ¼ú
 
Operating Conditions :
Power Supply : Single Phase
Full-Wave Rectifier Without Filter,
Average Anode Current : 350mA

Wave Guide : Standard Launcher


¦¡ Output Power(W)
...... Frequency(MHz)
 
ºÎÇÏ Impedance Matching ±â¼ú (È¿À² ±Ø´ëÈ­)
¨Í Cavity and Wave Guide ÃÖÀûÈ­ ¼³°è
¨Î lmpedance ÃøÁ¤ ¹× ºÐ¼®(Network Analyzer, User Calibration Kit, Antenna Probe)
¨Ï Tuner Àû¿ë
¨Ð Simulation Program »çÀüºÐ¼®
 
 
´©¼³ Â÷Æó±â¼ú
¨Í Shielding Gasket
¨Î ¥ëg/4 Choke, Choke Coil
¨Ï Microwave Absorbent
 
 
±ÕÀÏ°¡¿­ ±â¼ú
¨Í 3-Stub Tuner, Stirrer
¨Î º¸Á¶¿­¿ø
¨Ï Absorbendt Material º¹ÇÕ
 
 
8. Typical System Diagram