Title :
A compact TV ghost generator
Author :
Tang, H.K. ; Er, M.H.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
fDate :
2/1/1991 12:00:00 AM
Abstract :
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
Keywords :
interference suppression; television interference; television reception; TV ghost generator; ghost cancellation; synchronized modulators; test results; testing; time delay; video delay line; Attenuation; Baseband; Cables; Delay lines; Phase modulation; Propagation delay; RF signals; Signal generators; TV; Testing;
Journal_Title :
Consumer Electronics, IEEE Transactions on
