Title :
New architecture of a ghost cancel system
Author :
Kobayashi, Reiichi ; Akune, Hiroshi
Author_Institution :
NEC Home Electron. Ltd., Kanagawa, Japan
fDate :
11/1/1991 12:00:00 AM
Abstract :
A ghost reduction TV tuner is introduced. The design of the tuner is described in detail. The size of the reduction circuitry was significantly reduced by designing it to conform with actual ghost levels. Performance was evaluated by field test. The results of the field tests are presented
Keywords :
interference suppression; television equipment; television interference; tuning; LSI; field test; ghost cancel system; ghost levels; ghost reduction TV tuner; performance evaluation; Circuit testing; Feedforward systems; Large scale integration; Phase detection; Phase frequency detector; Phase locked loops; TV broadcasting; Tuned circuits; Tuners; Video recording;
Journal_Title :
Consumer Electronics, IEEE Transactions on
