System Analysis for Receiving Perfo ce Improvement of Mobile Station in PCS


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 6, No. 1, pp. 159-166, Jan. 1999
10.3745/KIPSTE.1999.6.1.159,   PDF Download:

Abstract

In this paper, we examined noise figure and the 3rd order intercept point in sensitivity, single tone desensitization, and response attenuation by intermodulation spurious of receiver and also analyzed them through simulation based on J-STD-018, which is the minimum specification of PCS mobile station. The result of simulation was as follows: In sensitivity specification, the total noise figure was 5.99dB and the 3rd order intercept point was 6.357dB and the 3rd order intercept point was -25.99dBm. When there is an interference tone, the noise figure and the 3rd order intercept point have been increased by 0.367dB, 6.989dBm respectively, compared with that of no interference tone. Because the amount of increase in the 3rd order intercept point was highly raised more than that of noise figure, mixer, closely related to interference tone should be specified in high 3rd order intercept point. At a frequency spacing of 1.25%u3392 and 2.05%u3392 from center frequency in IF SAW filter, attenuation should be more than 45dB.


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Cite this article
[IEEE Style]
J. J. Han, P. S. Seung, P. J. An, C. J. Hun, "System Analysis for Receiving Perfo ce Improvement of Mobile Station in PCS," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 6, no. 1, pp. 159-166, 1999. DOI: 10.3745/KIPSTE.1999.6.1.159.

[ACM Style]
Ju Jae Han, Park Sei Seung, Park Jong An, and Chun Jong Hun. 1999. System Analysis for Receiving Perfo ce Improvement of Mobile Station in PCS. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 6, 1, (1999), 159-166. DOI: 10.3745/KIPSTE.1999.6.1.159.