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http://dx.doi.org/10.4313/JKEM.2003.16.3.253

Interference Cancellation System to Prevent the Oscillation of the Wireless Communication System using the Same Frequency  

김선진 (광운대학교 전자공학과)
김남영 (광운대학교 전자공학과)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.16, no.3, 2003 , pp. 253-262 More about this Journal
Abstract
In this paper, the interference cancellation system, which is used to cancel the feedback signal in the wireless communication system with the same frequency, is studied. The time varying feedback signal generated from transmitter antenna to receiver antenna reduces the performance of the receiver system. the interference cancellation system using adaptive feedback method(AF-ICS) is suggested to prevent the oscillation of the receiver system and maintain the maximum output power of the power amplifier by the reduction of time-varying feedback signal and also this paper conforms that the oscillation disappears from the output signal by cancellation of the feedback signal and the total output power is satisfied the system specification.
Keywords
Interference; Adaptive; Interference cancellation; Repeater Feedback signal;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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