共 14 条
[1]
BULL EW, 1968, WIRELESS WORLD AUG, P260
[3]
GLASER W, 1952, GRUNDLAGEN ELEKTRONE, P102
[4]
HAANTJES J, 1957, PHILIPS RES REP, V12, P46
[5]
KAASHOEK J, 1968, PHILIPS RES REP S, V11, P1
[6]
LIGHTHILL MJ, 1958, INTRO FOURIER ANAL G, P68
[7]
PROPERTIES OF SOME USEFUL 2-DIMENSIONAL MAGNETIC FIELDS
[J].
NUCLEAR INSTRUMENTS & METHODS,
1968, 64 (03)
:251-&
[8]
MUNRO E, 1974, OPTIK, V39, P450
[9]
DESIGN AND OPTIMIZATION OF MAGNETIC LENSES AND DEFLECTION SYSTEMS FOR ELECTRON-BEAMS
[J].
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY,
1975, 12 (06)
:1146-1150
[10]
OHIWA H, 1971, ELECTRON COMMUN JPN, V54, P44