Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: A 6 GHz low-noise quadrature Colpitts VCO is presented. Use of the Colpitts configuration together with a series-injection scheme for quadrature signal generation ensures low phase noise operation. The QVCO achieves a simulated average phase noise of -140.5 dBc/Hz at 3 MHz offset across a 500 MHz tuning range while dissipating 20 mW of por. The 500 MHz tuning capability is obtained using switched capacitor arrays and accumulation-mode NMOS varactors. The phase error of the QVCO is 0.55/spl deg/. The figure-of-merit (FOM) and the por-frequency-tuning normalized FOM (PFTN-FOM) are 194 dB and -2 dB, respectively.
['Min Chu', 'David J. Allstot']
I am writing a research paper on a idea A 6 GHz low-noise quadrature Colpitts VCO
[{"from": "human", "value": "I am writing a research paper on a idea A 6 GHz low-noise quadrature Colpitts VCO"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: A 6 GHz low-noise quadrature Colpitts VCO is presented. Use of the Colpitts configuration together with a series-injection scheme for quadrature signal generation ensures low phase noise operation. The QVCO achieves a simulated average phase noise of -140.5 dBc/Hz at 3 MHz offset across a 500 MHz tuning range while dissipating 20 mW of por. The 500 MHz tuning capability is obtained using switched capacitor arrays and accumulation-mode NMOS varactors. The phase error of the QVCO is 0.55/spl deg/. The figure-of-merit (FOM) and the por-frequency-tuning normalized FOM (PFTN-FOM) are 194 dB and -2 dB, respectively."}]