Research Article
A 12 GHz 30 mW 130 nm CMOS Rotary Travelling Wave Voltage Controlled Oscillator
Table 2
Measured VCO characteristics comparison.
| Central frequency | 11.25 GHz |
VCO | 400 MHz | Tuning range | 1200 MHz | Power consumption | 30 mW | Size | 0.105 mm2 | PN at 1 MHz | −105 dBc/Hz | FOM | 174 dB |
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