Transcription of 1～10Gbps対応薄型フレキシブルプリント回路 …
1 10 Gbps .. Thin Flexible Printed Circuit Supporting Transmission Rate from 1 to 10 Gbps . Satoshi Kiya Katsuya Morizane Yoshifumi Uchita . Masahiko Kouchi .. FPC FPC . 4G FPC FPC .. Due to the increasing demand for high speed communication in electronic equipment, rapid improvement is observed in data transmission rate through interface and wireless communication device. Particularly in the mobile device such as mobile phone and tablet PC, a thinner and lighter FPC is required. In such a high speed transmission field, a flexible printed circuit (FPC) has been applied in place of co-axial cable. From this kind of circumstance we have started the development of high speed FPC. We have verified the transmission performance of the in-house developed FPC. supporting USB and 4G-antenna by optimizing FPC structure and material, thereby demonstrate the application possibility of the FPC in the high speed transmission field.
2 FPC . 1.. FPC .. 1 4 FPC . FFC . PC . 2. FPC . 2 FPC .. FPC .. FPC .. 2 FPC .. 3 .. FR-4 . 1 . 8 10 Gbps . PC .. 5 USB FPC . FPC .. Zif . 150mm FPC .. FPC 270mm . 2 FPC . FPC 2 .. EMI .. 3 ,tan . 5 USB FPC . 3. FPC .. 3 1 . 6 FPC . GND GND . 4 2 . 5 6 Gbps . FPC . 30cm FPC FPC .. VNA . 7 . FPC Eye . 150mm FPC. 5 Gbps . Eye . Shield GND. CL CL. Cu GND Sig Sig GND Cu GND Sig Sig GND. Base Base CL CL. Shield GND Shield GND.. 4 6 FPC . 2015 1 S E I 186 9. GND .. EMI FPC .. EMI . FPC .. 9 EMI . FPC .. 7 FPC Eye .. FPC .. tan PI . tan LCP .. Eye . 8 5 Gbps . 400mm Eye . 10 Gbps Eye Peak 25 200mm . 9 FPC .. Input Output EMI PC . 200mm 400mm . PI /. Normal 10 EMI . Shield 5G 191mV(28%) NG(0%) . bps 694mV(100% ) . LCP /. 405mV(58%) 199mV(29%) EMI . Low-R. Shield 10G. bps 664mV(100%) 225mV(34%) NG(0%). 8 Eye . 200mm.
3 FPC FPC 5 Gbps 10 Gbps . FPC . 3 2 EMI . FPC EMI 10 EMI FPC . 10 10 Gbps .. EMI .. 4. FPC.. 3 3G . 4 12 FPC . LTE .. 11 . FPC .. 15cm FPC .. FPC FPC .. 13 FPC . FPC .. FPC .. 13 LCP .. FPC .. 5 GHz 4 .. FPC . FPC . 11 . FPC.. 12 FPC . 5.. GND . FPC . GND . 65 . FPC FPC .. FPC. 2015 1 S E I 186 11.. 1 .. SEI 172. 2008 . 2 . LTE . 3 .. ---------------------------------------- ---------------------------------------- -- .. ---------------------------------------- ---------------------------------------- -------------------------- . 12 10 Gbps.
