A compact TV ghost generator
H.K. Tang, M.H. Er · IEEE Transactions on Consumer Electronics · 1991
A TV ghost generator that does not use long cables to achieve the desirable time delay is described. Instead it makes use of a video delay line and two synchronized modulators. The design of the generator is described, and test results are presented. This ghost generator provides a low-cost and convenient-to-use instrument for testing the ghost cancellation capabilities of TVs being developed or produced.>