ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
26.63
Session ID : IPU200279
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RF-IC System for W-CDMA : Evaluation of Prototype for W-CDMA Mobile Terminal
Yukinori AKAMINEHirotake ISHIISatoshi TANAKAKazuaki HORIAkio YAMAMOTO
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Abstract

A W-CDMA mobile terminal test system which include RF TX-IC, RX-IC and baseband modem is evaluated on 3GPP TS34.121. Section 5 & 6. The receiver architecture is direct conversion and the transmitter architecture is 2-stepup conversion. The test system achieves adjacent channel leakage power of 41dBc (Spec. >33 dBc), modulation accuracy of <17.5% (Spec. <17.5 %), reference sensitivity of -118.3 dBm (Spec. <-117 dBm), and blocking characteristics of -117.8 dBm (Spec. <-114 dBm). Those performance is suitable for W-CDMA mobile phone system.

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© 2002 The Institute of Image Information and Television Engineers
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