It is commonly believed that solar type II bursts are caused by accelerated
electrons at a shock front. Holman and Pesses (1983) suggested that electr
ons creating type II bursts are accelerated by the shock drift mechanism. Z
lobec et al. (1993) dealt with a fine structure of type II bursts (herringb
ones) and suggested a qualitative model where electrons are accelerated by
a nearly perpendicular wavy shock front. Using this idea, we developed a mo
del of electron acceleration by such a wavy shock front. Electrons are acce
lerated by the drift mechanism in the shock layer. Under simplifying assump
tions it is possible to obtain an analytical solution of electron motion in
the wavy shock front. The calculations show that electrons are rarely refl
ected more than once at the wavy shock front and that their final energy is
mostly 1-3 times the initial one. Their acceleration does not depend signi
ficantly on shock spatial parameters. In the present model all electrons ar
e eventually transmitted downstream where they form two downstream beams. R
esulting spectral and angular distributions of accelerated electrons are pr
esented and the relevance of the model to the herringbone beams is discusse
d.