Research Article
A Novel Quadrature-Tracking Demodulator for LTE-A Applications
Table 1
Performance Comparison of 2.4 GHz QVCOs.
| | This work | [16] | [17] |
| Process | 0.18 μm CMOS | 0.18 μm CMOS | 0.18 μm CMOS | Supply voltage (V) | 1.4 | 0.6 | 1.8 | Power dissipation (mW) | 5.5 | 14.4 | 14.8 | Frequency (GHz) | 2.4 | 2.4 | 2.4 | Fractional bandwidth (%) | 17.5 | 9.5 | 26.3 | Output power (dBm) | 2 | −10 | 0 | Phase noise @1 MHz (dBc/Hz) | −113 | −110~−104 | −112 | Quadrature error (Degree) | 6.9 | 2.64 | 5 | FoM @1 MHz | 173.2 | 166.4 | 168.3 |
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