antelope, at least up here have one good habit for hunting, if there is a place in a fence line that is easier to cross they will. Here you can walk fence lines and find out were they like to cross (usually where there is more room under the bottom wire or where wire is down), setup around that location either using existing cover or a natural blind with enhancement, and have another hunter push them (slowly - just show yourself!)from the other side of the pasture or range, if not pushed to hard into making a rash escape they should cross at that point 8 out of 10 times.
Fence lines are some times the only cover in these area, I sometimes use them to sneak within decoy distance (50-200 yards (closer the better) and use these crossing spots for to setup, antelope always seem to stop at fences (some times on both sides)giving good opportunity for shots. Its very natural to see a satellite antelope buck trying to getting into a pasture of a herd buck.
I have used both techniques to first get the animals to the end of the pasture I want to hunt and then decoying.
good luck, hope this give you a few ideas. It can be fun but frustrating, so keep at it. Out of every 10-30 animals stocked or decoyed only a couple will respond or give opportunities. remember they have 10X power eye site to yours.