Title :
IM and harmonic interference on DCS-1800 band
Author :
Lee, D. ; Xu, C. ; Mayekar, U. ; Mohile, M.
Author_Institution :
AirTouch Commun. Inc., Walnut Creek, CA, USA
Abstract :
Intermodulation and harmonic interference occur because of nonlinear processes, such as the amplifier discussed in this article. It presents a serious problem between the transmitter and receiver of different cellular providers. We discuss the IM and harmonic interference on the DCS-1800 band. A simulator was also developed to do the analysis. The worst scenario and possible prevention method for IM and harmonic interference on the DCS-1800 band are also discussed.
Keywords :
UHF power amplifiers; cellular radio; digital radio; harmonic distortion; intermodulation distortion; land mobile radio; radiofrequency interference; 1800 MHz; DCS-1800 band; amplifier; cellular providers; harmonic interference; intermodulation; nonlinear processes; prevention method; receiver; transmitter; Bandwidth; Base stations; Distributed control; Frequency; GSM; Interference; Power amplifiers; Power system harmonics; Signal processing; Transmitters;
Conference_Titel :
Wireless Applications Digest, 1997., IEEE MTT-S Symposium on Technologies for
Conference_Location :
Vancouver, BC, Canada
Print_ISBN :
0-7803-3318-7
DOI :
10.1109/MTTTWA.1997.595124
