ミリ波（60GHzなど）無線通信の動向と 今後の展望について

1 2009 SHARP CORPORATION. 60GH .. 1. 2009 SHARP CORPORATION. Agenda . a) ( . (b) . 2 . (a) . Wireless HD .. (b) .. 3.. 2. 2009 SHARP CORPORATION. 1.. a) . 3. 2009 SHARP CORPORATION.. / .. BOX. BS CS110 .. 10 .. 1 . 4. 2009 SHARP CORPORATION.. 5. 2009 SHARP CORPORATION.. 6. 2009 SHARP CORPORATION.. 7. 2009 SHARP CORPORATION.. TV .. 8. 2009 SHARP CORPORATION. 1.. b) . 9. 2009 SHARP CORPORATION. IF . IF fRF= fRF=59. fIF2=3490 5590 MHz .. f0=250 2070 MHz . 10 dBm cm x5 .. GHz .. DRO). fLO =5,590 MHz MMIC . (PLO). IF IF .. fRF= .. cm . LNA . Local .. MMIC fIF =250 MHz . 2100 MHz . 10. 2009 SHARP CORPORATION. 30. 25. 20. CN(dB) . 15 ( TX 23dBi RX:23 Bi) BS.

2 CS. 10 . 5. 0. 0 10 20 30 40 50 60 70 80 90 100 110 120 130. (m). 30. 25. 20. CN(dB) . BS. 15 CS.. 10. 5 IF . 3 BS CS). 0. 120m . 0 10 20 30 40 50 60 70 80 90 100 110 120 130. (m). CN . 23dBi BS CS110 . 11. 2009 SHARP CORPORATION. 2.. a) . Wireless HD .. 12. 2009 SHARP CORPORATION. AV . Display Antenna Wireless HDMI . 5 GHz (1080i) . 60 GHz (1080p) .. 60 GHz . Antenna STB. 60 GHz . BD HDD.. BD/HDD .. 13. 2009 SHARP CORPORATION. Wireless HDMI . TV AV . (BD) HDD PA&. PA& . DVD . RF . : 20 .. P . C MIX PLO. 36 PA& PA& Bias IF . CMOSIC .. RF 12mmx12mm AV .. 1cm .. SiBEAM CMOS . 23x23mm 2008 IEEE Computer Soc. 14. 2009 SHARP CORPORATION.. RF CMOSIC HEMTMMIC.

3 TX .. 12mmx12mm RX .. MAC .. (Tx) (Rx). (Tx) (Rx). ( .. 75% .. ( ) ( ). 0 100m .. OK.. 15. 2009 SHARP CORPORATION. WirelessHD .. 5m BD . TV. RX TX.. Sink: = 63 63 .. d= 1080p 1080i d= . 25% 15m 18m =87 .. d= =-182 . Source: = . ( ).. RF .. WirelessHD.. 16. 2009 SHARP CORPORATION. WirelessHD .. 90 . 79cm 8 . TX. TX. 79.. (1080p .. 38cm 38cm RX. RX.. 17. 2009 SHARP CORPORATION. 2 .. a) . Wireless HD .. 18. 2009 SHARP CORPORATION. (45 15cmx15cm .. 1.. 2.. 1 2 . 1 . 3. RF . TV . 60 GHz Wireless HD) .. 89 .. 400 3 90 44 46 2 . 45 . 442 42 . 47 1 410a . 43.. 89 . a . TV . 2 442 90 . 44 . 46 2 400 3 45 .. 47 1 45. 410b . b . 19. 2009 SHARP CORPORATION.)

4 15 15cm .. 15 15cm . 10 15cm .. 15cm [dBm] CN [dB].. BS CS BS CS 2.. 1,2 . 10cm 3. (10 15cm). 1,2,3 . 4. (15 15cm) 5. 20. 2009 SHARP CORPORATION.. 180 .. !!! 21. 2009 SHARP CORPORATION.. (TX) =45 . m . d Lt .. (TX).. m d) . CN .. (RX). 22. 2009 SHARP CORPORATION.. TX:16dBi RX23dBi TX:23dBi RX23dBi CN .. 750cm 30 198cm 30. 25 25. CNR [dB].. 20. C N [d B ]. 20 BS. CS. 15 15 . BS . 10 CS . 10. 5. 5. 3 0. 0 5 10 15 20 25 30. [cm] 0 5 10 15 20 25 30. *10 15cm . - [cm ] .. BS . CS.. 5cm 20cm!!! .. BS . CS 23. CN . 2009 SHARP CORPORATION.. 1 LEVEL[dBm]. CN [dB] . 0 1 2. 0 1 2 9m 18m 36m 9m 18m [ ]. 36m [ ]. BS CS CN. 30. -6 . 2 25. -16. 20. LEVEL[dBm].

5 -26. CN [dB]. 15. -36. 10 -46. 5 -56.. 0 -66. 0 1 2 0 10m 120m 2. 10m 20m 40m 40m [ ]. [ ]. ( CN 27dB . 23dBi 2009 SHARP CORPORATION.. 25. 2009 SHARP CORPORATION.. 15cmx15cm .. 26. 2009 SHARP CORPORATION. 2.. b) .. 27. 2009 SHARP CORPORATION.. cm cm 28. 2009 SHARP CORPORATION. 60 GHz .. BS CS110 .. 2011 . 2011 .. 4. UHF 2 . UHF 2 .. 9.. OCXO(*1) TCXO(*2) . OCXO(*1) TCXO(*2) . 45m . TV . TV . 2.. 15dB/km . 15dB/km .. 1. 47dBi . 47dBi . MAX 1km). MAX 1km).. ( 1 OCXO Oven Controlled Crystal Oscillator . 2)TCXO Temperature Controlled Crystal Oscillator . 29. 2009 SHARP CORPORATION.. TX. ( . RX. 30cm 20 10cm 10F 3F OK .. 90% .. CN . 60 .. 65 .. ( . ).

6 30. [dBm]. [dBm]. -40. -35. -30. -25. -20. -15. -10. -5. 0. -60. -20. -60. -55. -50. -45. -40. -35. -30. -25. -20. 7/19 00 7/19 00. 7/19 00. 7/20 00 7/20 00. 7/20 00. 7/21 00 7/21 00. 7/21 00. 7/22 00 7/22 00. 7/22 00. BS. 7/23 00 7/23 00. 7/23 00. 7/24 00 7/24 00.. 7/24 00. 7/25 00 7/25 00. 7/25 00. 7/26 00 7/26 00. 7/26 00. 7/27 00 7/27 00. 7/27 00. 7/28 00 7/28 00. 7/28 00. 7/29 00 7/29 00. 7/29 00. 7/30 00 7/30 00. 7/30 00. 7/31 00 7/31 00. 7/31 00. 8/1 00 8/1 00. 8/1 00. 8/2 00 8/2 00. 8/2 00. 8/3 00 8/3 00. 8/3 00. 8/4 00 8/4 00. 8/4 00. 8/5 00 8/5 00 8/5 00. 8/6 00 8/6 00. 8/6 00.. 8/7 00 8/7 00. 8/7 00. 8/8 00 8/8 00. 8/8 00. 8/9 00 8/9 00.

7 8/9 00. 8/10 00 8/10 00. 8/10 00. 8/11 00 8/11 00. 8/11 00. 8/12 00 8/12 00 8/12 00. 8/13 00 8/13 00. 8/13 00. 8/14 00 8/14 00 8/14 00. 8/15 00 8/15 00 8/15 00. 8/16 00 8/16 00 8/16 00. 8/17 00 8/17 00 8/17 00. 8/18 00 8/18 00 8/18 00. 8/19 00 8/19 00 8/19 00. 8/20 00 8/20 00 8/20 00. 8/21 00 8/21 00 8/21 00. 8/22 00 8/22 00 8/22 00. 8/23 00 8/23 00 8/23 00. 8/24 00 8/24 00 8/24 00. 8/25 00 8/25 00 8/25 00. 8/26 00 8/26 00 8/26 00. 8/27 00 8/27 00 8/27 00. 8/28 00 8/28 00 8/28 00. 8/29 00 8/29 00 8/29 00. 8/30 00 8/30 00 8/30 00. 8/31 00 8/31 00 8/31 00. 9/1 00 9/1 00 9/1 00. 9/2 00 9/2 00 9/2 00. 9/3 00 9/3 00 9/3 00. 9/4 00 9/4 00 9/4 00. 9/5 00 9/5 00 9/5 00.

8 9/6 00 9/6 00 9/6 00. 9/7 00 9/7 00 9/7 00. 9/8 00 9/8 00 9/8 00. 9/9 00 9/9 00 9/9 00. 9/10 00 9/10 00 9/10 00. 9/11 00 9/11 00 9/11 00. 9/12 00 9/12 00 9/12 00. 9/13 00 9/13 00 9/13 00. 9/14 00 9/14 00 9/14 00. 9/15 00 9/15 00 9/15 00. 9/16 00 9/16 00 9/16 00. 9/17 00 9/17 00 9/17 00. 9/18 00 9/18 00 9/18 00. 9/19 00 9/19 00 9/19 00. 9/20 00 9/20 00 9/20 00. 9/21 00 9/21 00 9/21 00. 9/22 00 9/22 00 9/22 00. 9/23 00 9/23 00 9/23 00. 9/24 00 9/24 00 9/24 00. 9/25 00 9/25 00 9/25 00. 9/26 00 9/26 00 9/26 00. 9/27 00 9/27 00 9/27 00.. 9/28 00 9/28 00 9/28 00. 9/29 00 9/29 00 9/29 00. 10/25 20 10/25 20 10/25 20. 10/26 20 10/26 20 10/26 20. 10/27 20 10/27 20 10/27 20.

9 10/28 20 10/28 20 10/28 20. 10/29 20 10/29 20 10/29 20. 10/30 20 10/30 20 10/30 20. 10/31 20 10/31 20 10/31 20. 11/1 20 11/1 20 11/1 20. 11/2 20 11/2 20 11/2 20. 0 08 7 11 . 11/3 20 11/3 20 11/3 20.. 11/4 20 11/4 20 11/4 20. 11/5 20 11/5 20 11/5 20. 11/6 20 11/6 20 11/6 20. 11/7 20 11/7 20 11/7 20. 11/8 20 11/8 20 11/8 20. 11/9 20 11/9 20 11/9 20. 11/10 20 11/10 20 11/10 20. 11/11 20 11/11 20 11/11 20. 31. 0. 5. 0. 5. 0. 5. 10. 15. 20. 25. 30. 35. 40. 10. 15. 20. 25. 30. 35. 40. 10. 15. 20. 25. 30. 35. 40. C/N[dB] C/N[dB]. mm 2009 SHARP CORPORATION. 2009 SHARP CORPORATION.. CN . B C . A .. 73dB V 70dB V.. 10dB 5dB. 14. dB V. 13 6 4dB. 12. 11. 10.

10 BS CS110 . 9. BS/CS110 . 8 45cm 7 45m 6 32ch 20 28ch 5 . 2 . 4 . 3 . 4 . 2 .. 1 15V.. 3 . TV . B A C .. 3. 2 1.. 10dB . - 26dBm . 32. 2009 SHARP CORPORATION.. 2 .. BS/CS110 .. 15V .. TV.. (a) .. 1F &CN . ch 70dB V -39dBm) .. CN24dB . C . 33. 2009 SHARP CORPORATION. 2.. b) .. 34. 2009 SHARP CORPORATION. ( 1 . H) (V) . 90 .. HF .. V.. V . HF + 400 MHz (*). * . 30dB . 5dB 35. 2009 SHARP CORPORATION.. H) (V) . V. HF.. V .. HF. V.. 300m V HF + 400 MHz .. 36. 2009 SHARP CORPORATION. 4 .. 37. 2009 SHARP CORPORATION.. (1) . HD .. 38. 2009 SHARP CORPORATION. 39.