JP5503267B2 - 送信装置および送受信システム - Google Patents
送信装置および送受信システム Download PDFInfo
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- JP5503267B2 JP5503267B2 JP2009271680A JP2009271680A JP5503267B2 JP 5503267 B2 JP5503267 B2 JP 5503267B2 JP 2009271680 A JP2009271680 A JP 2009271680A JP 2009271680 A JP2009271680 A JP 2009271680A JP 5503267 B2 JP5503267 B2 JP 5503267B2
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- 230000005540 biological transmission Effects 0.000 title claims description 94
- 238000004088 simulation Methods 0.000 description 64
- 238000010586 diagram Methods 0.000 description 31
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 10
- 239000000758 substrate Substances 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 6
- 230000001939 inductive effect Effects 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Description
f(2,1) = F-1[S(2,1)/S(2,2)] …(3)
= {D(2)-D(1)*f(2,1)}*T(2,2)+ D(1)*T(2,1)
= {D(2)-D(1)*F-1[S(2,1)/S(2,2)]}*T(2,2)+ D(1)*T(2,1)
= D(2)*T(2,2) - D(1)*F-1[(S(2,1)/S(2,2))xS(2,2)]+ D(1)*T(2,1)
= D(2)*T(2,2) - D(1)*T(2,1) + D(1)*T(2,1)
= D(2)*T(2,2) …(4)
f(1,2) = F-1[S(1,2)/S(1,1)] …(6)
Claims (4)
- 第1信号線路へデータを送出する第1出力部と、
第2信号線路へデータを送出する第2出力部と、
前記第1信号線路と前記第2信号線路との間の振幅および位相の双方を含む線路間干渉特性を記憶する記憶部と、
前記記憶部により記憶されている前記線路間干渉特性と、前記第1出力部から前記第1信号線路へ送出すべき第1データとに基づいて、前記第2出力部から前記第2信号線路へ送出すべき第2データの値に重畳する補正値を求め、この補正値を第2データの値に重畳した値を有するデータを前記第2出力部から前記第2信号線路へ送出させる処理部と、
を備えることを特徴とする送信装置。 - 前記記憶部が、前記第2信号線路の伝送特性をも記憶し、
前記処理部が、前記記憶部により記憶されている前記線路間干渉特性と前記第2信号線路の伝送特性との比の逆フーリエ変換を前記第1データの値に乗じたものを前記補正値として求める、ことを特徴とする請求項1に記載の送信装置。 - 前記処理部が、前記記憶部により記憶されている前記線路間干渉特性の振幅に応じた係数を前記第1データの値に乗じたものに対して前記線路間干渉特性の位相に応じた遅延を与えたものを前記補正値として求める、ことを特徴とする請求項1に記載の送信装置。
- 請求項1〜3の何れか1項に記載の送信装置と、
前記送信装置の前記第1出力部から送出されるデータを伝送する第1信号線路と、
前記送信装置の前記第2出力部から送出されるデータを伝送する第2信号線路と、
前記第1信号線路および前記第2信号線路それぞれにより伝送されて到達したデータを受信する受信装置と、
を備えることを特徴とする送受信システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009271680A JP5503267B2 (ja) | 2009-11-30 | 2009-11-30 | 送信装置および送受信システム |
Applications Claiming Priority (1)
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JP2009271680A JP5503267B2 (ja) | 2009-11-30 | 2009-11-30 | 送信装置および送受信システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011114789A JP2011114789A (ja) | 2011-06-09 |
JP5503267B2 true JP5503267B2 (ja) | 2014-05-28 |
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Application Number | Title | Priority Date | Filing Date |
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JP2009271680A Expired - Fee Related JP5503267B2 (ja) | 2009-11-30 | 2009-11-30 | 送信装置および送受信システム |
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JP (1) | JP5503267B2 (ja) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19624928C2 (de) * | 1996-06-21 | 2000-08-03 | Siemens Ag | Verfahren zur Kompensation von Fernnebensprechen |
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JP2011114789A (ja) | 2011-06-09 |
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