1082µ6.51062~8µm1082µ6.51062~8µm0254170035.0′′=′′=′′′′ρϕ2baab′′−σrbrLfrrbrLfrγrr22r2rrrσdddd2)2tan(fbLrbLLLbLbLb⋅−=−=⋅−=≈=γγγγ50m3065mm17mmdL=5.6m50m3065mm17mmdL=5.6mm4502076923065minmax=×=′′ργ∆rbLPP’aba’b’ABzzzz15PP11SS11SS22bb11aa11bb22aa22BBAAPP22BBPP22PP11SS11SS22bb22aa22bb11aa11AASS11aa11PP11PP22SS22bb11bb22aa22BBAA(180)(90)¾¾¾¾10Hz¾90¾aA’A”a’AS1S2(xa,ya)(xa’,ya’)pxa–xa’q=ya–ya’Steko1818XxYqpzx0y0p0q0zXxxκxzXYpqxypqzxa=x-x0ya=y-y0xa’=xa-(p-p0)ya’=ya-(q-q0)PSK-2BC2••yx’y’yaxabyyaxaax120210++=′−+=′xybxbbyyaxaax210210++=′++=′xybybxbbyxyayaxaax32103210+++=′+++=′lAxv−)()T1TlAAAx−xyx’y’yaxabyyaxaax120210++=′−+=′ybxbbyyaxaax210210++=′++=′xybybxbbyxyayaxaax32103210+++=′+++=′••ybxbbyyaxaax210210++=′++=′••yyxxlLxylLxx=′=′Lx,Lylx,lyx’,y’x,y••)()(4221042210rkrkkyyrkrkkxx++′−=++′−=∆∆k0k1k2k3∆r••yrryxrrxrrrrrrrrr′=′=−−+−=∆∆∆∆∆∆∆122112)()(••rrydyrrxdx∆∆′=′=frnnnnrrfrfrHHff⋅+−=+−=002)(∆saAa’••∆rrrf••∆rrR322rRfH=δ••δδδδryyrxx′=′=••ydyyyyxdxxxxδ∆δ∆+++′=+++′=