¸µ ÇÏÀ̺긮µå Ä¿Ç÷¯ ¼³°è

 

1. ±¸Á¶

- ÀÔ·Â Æ÷Æ®: 2, 3

- Ãâ·Â Æ÷Æ®: sum port = 1, difference port = 4

- ¼±·Î Çü»ó ¹× ±æÀÌ: ±æÀÌ´Â °¢ Æ÷Æ® ¼±·Î Á᫐ »çÀÌÀÇ °Å¸®ÀÓ.

 

 

 

- ¸íĪ: ring hybrid coupler, rat-race ring hybrid coupler, 180¡Æ hybrid coupler

- ½Ç¹° »çÁø

     http://paginas.fe.up.pt/~hmiranda/etele/microstrip/hybrid_ring_cpl_2.jpg

 

2. ÇüÅÂ

1) Àμâȸ·Î ÇüÅÂ

- ¸¶ÀÌÅ©·Î½ºÆ®¸³

- Stipline

- Slotline

- Complanar waveguide (CPW)

- Substrate integrated waveguide (SIW)

 

https://www.safaribooksonline.com/library/view/microstrip-filters-for/9781118002124/OEBPS/images/c04f001.jpghttp://www.atlantarf.com/attachments/Image/Stripline/Stripline.png

 

 http://websupplements.net/projects/virtual_labs/uploads/experiments/1295637149_exp2_slotline.pnghttp://cp.literature.agilent.com/litweb/pdf/ads2008/ccdist/3121003/ccdist-08-08-15.gif

http://siwspace.com/wp-content/uploads/2014/06/siw.png

 

2) µµÆÄ°ü ÇüÅÂ: Shijirbatar(12)

http://www.tpub.com/neets/book11/0104.GIF

 

3. ÀÀ¿ë

¸ð³ëÆÞ½º ºñ±³±â: Bhilegaonkar(13)

È¥ÇÕ±â: Shuch(77)

¾ÈÅ׳ª µàÇ÷º¼­ (¼Û¼ö½Å ºÐ¸®ÀåÄ¡)

À§»ó º¯À§±â

 

4. À¯»ç ±¸Á¶

Magic tee

https://upload.wikimedia.org/wikipedia/en/6/63/MagicTee.jpg  http://www.vectortele.com/images/product/WaveguideComponents/MagicTee/VT320WMT/VT320WMT_real.jpg

 

5. ¼³°è

1) ±âº»ÀûÀÎ ¸µ ÇÏÀ̺긮µå Ä¿Ç÷¯ ¼³°è »ó¼¼°á°ú´Â ÀÎÅͳݿ¡ Àß ³ª¿ÀÁö ¾Ê´Â´Ù.

     ÀÌÀ¯: ³Ê¹« ´Ü¼øÇÏ¿© ³í¹® °Å¸®°¡ µÇÁö ¾Ê´Â´Ù.

2) IMS »çÀÇ »ó¿ë ¸µÇÏÀ̺긮µå Ä¿Ç÷¯¸¦ ¼³°èÇØ º»´Ù.

- ±âÆÇ: Rogers »çÀÇ TMM 13i, À¯Àüü µÎ²² = 0.762mm (30mil), À¯Àü»ó¼ö = 12.2, ¼Õ½ÇźÁ¨Æ® = 0.0019, µµÃ¼ µÎ²² = 0.035mm (1oz. copper)

- ±¸Á¶

- Æ÷Æ®¹øÈ£¸¦ ¾Æ·¡ ±×¸²°ú °°ÀÌ ¼³Á¤Ç϶ó.

    

- ¸µ¿¡¼­ °¢ Æ÷Æ®±îÁöÀÇ Àü±âÀû ±æÀ̰¡ µ¿ÀÏÇÏ°Ô ÇÑ´Ù. ¸µ¿¡¼­ °¢ Æ÷Æ®±îÁöÀÇ ¼±·Î¸¸ ºÐ¸® ½Ã¹Ä·¹À̼ÇÇÏ¿© S21ÀÇ À§»óÀÌ ¸ðµÎ °°°Ô ÇÑ´Ù.

 

3) ¾Æ·¡¿Í °°ÀÌ °á°ú Á¤¸®

Âü°í¹®Çå: Shijirbatar(12)

- ±âÆÇ Á¤º¸

- ¼³°è ±¸Á¶: Æò¸éµµ, Æ÷Æ® ¹øÈ£ Ç¥½Ã

- ȸ·Î Ä¡¼ö:

     Æ÷Æ® ¼±·ÎÆø

     Æ÷Æ® ¼±·Î ±æÀÌ: Æ÷Æ® 1 = , Æ÷Æ® 2 = , Æ÷Æ® 3 = , Æ÷Æ® 4 =

     ¸µ ¼±·Î Æø

     ¸µ ¼±·Î Á߽ɼ± ±æÀÌ

- ¼³°è °á°ú: ÀÛ¼º ¿¹½Ã

¤· °¢ Æ÷Æ®¿¡¼­ÀÇ ¹Ý»ç°è¼ö Å©±â: S11, S22, S33, S44ÀÇ Å©±â

 

¤· ºÐ¸®µµ(isolation) Å©±â: S34, S21ÀÇ Å©±â

¤· Sum channel Àü´Þ°è¼ö Å©±â¿Í À§»óÂ÷

¤· Difference channel Àü´Þ°è¼ö Å©±â ¹× À§»óÂ÷

 

Âü°í¹®Çå:

IMD(cat): Ring hybrid coupler, IMD2414

Àδ뿵(08): Rat race Çü ¹æÇ⼺ °áÇձ⠼³°è

Rogers(cat): Substrate selection guide

 

6. Âü°í¹®Çå (½ÉÈ­ ¿¬±¸¿ë)

Ring hybrid, bandwidth analysis: Rodriguez(xx)

Ring hyabrid, microstrip, wideband: Ahn(13), Chi(06), Chiu(13), Slade(xx)

Ring hybrid, lumped-element: Bahl(ch12)