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http://dspace.cityu.edu.hk/handle/2031/302| Title: | Linearization of mixers using a reconfigurable transistor pair for WCDMA mobile terminals |
| Authors: | Cheng, Anthony Tsan Fung (鄭燦鋒) Yum, Kenji Tsz Yin (任子賢) Chan, Chi Hou Xue, Quan |
| Department: | Department of Electronic Engineering (Cheng, A.; Yum, K.; Prof. Chan, C. H.; Dr. Xue, Q.) |
| Issue Date: | Oct-2005 |
| Award: | Anthony T.F. Cheng won the 1st Runner-up of the Best Paper Award (MTT Session) in the 6th IEEE (HK) AP/MTT Postgraduate Conference organized by IEEE (HK-Section) AP/MTT Committee in 2005. |
| Type: | Article |
| Abstract: | We present new results in the development of a miniaturized mixer linearization technique for advanced mobile terminals. With the exploitation of a unified RF distortion-compensating mechanism in a dual-transistor framework, the devised approach features simple, yet compact designs that offer a maximum 40-dB improvement on third-order inter-modulation distortions (IMD3). The hybrid circuit using a low-power device produced a +7-dBm output power at the 1-dB gain compression (P1-dB), sustaining as many as +26.5 dBm third-order intercept point (OIP3) under a 2-V operation voltage. Graceful degradations on modulation bandwidths and gain variations are also presented, showing superb performance. |
| Remarks: | The Institutional Repository only contains the News announcement |
| Appears in Collections: | Student Works With External Awards |
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| File | Size | Format | |
|---|---|---|---|
| award_news.html | 152 B | HTML | View/Open |
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