Murad, S.A.Z. and Sapawi, R. (2017) Low Noise Figure 2.4 GHz Down Conversion CMOS Mixer for Wireless Sensor Network Application. Proceedings - 14th IEEE Student Conference on Research and Development: Advancing Technology for Humanity, SCOReD 2016. ISSN ISBN: 978-150902947-1
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Abstract
This work proposed a low noise figure 2.4 GHz down-conversion CMOS mixer for wireless sensor network (WSN) application using 0.13-μm Silterra technology. The proposed down-conversion mixer converts a high radio frequency (RF) signal from 2.4 GHz to an intermediate frequency (IF) of 100 MHz through the use of a local oscillator signal (LO) of 2.3 GHz. The proposed mixer employs a double balance Gilbert-cell topology with integrated input matching at the input stage and a low pass filter at the IF stage. The simulation results indicate that the proposed mixer obtains lower noise figure (NF) of 5.21 dB with an input third-order intercept point (IIP3) of 0 dB. Furthermore, the conversion gain (CG) of 8.6 dB is achieved
| Item Type: | Article |
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| Uncontrolled Keywords: | Conversion gain, double-balance, down-conversion, Gilbert-cell, power consumption, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Academic Faculties, Institutes and Centres > Faculty of Engineering Faculties, Institutes, Centres > Faculty of Engineering |
| Depositing User: | Karen Kornalius |
| Date Deposited: | 02 Mar 2017 06:26 |
| Last Modified: | 02 May 2017 04:17 |
| URI: | http://ir.unimas.my/id/eprint/15487 |
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