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A 52–66GHz subharmonically injection-locked quadrature oscillator with 10GHz locking range in 40nm LP CMOS | IEEE Conference Publication | IEEE Xplore

A 52–66GHz subharmonically injection-locked quadrature oscillator with 10GHz locking range in 40nm LP CMOS


Abstract:

A mm-wave subharmonically injection-locked quadrature oscillator is demonstrated in a 40nm low-power (LP) digital CMOS technology. A large locking range (10GHz), tunable ...Show More

Abstract:

A mm-wave subharmonically injection-locked quadrature oscillator is demonstrated in a 40nm low-power (LP) digital CMOS technology. A large locking range (10GHz), tunable over the 52-66GHz band, is achieved using transformer-coupled resonators. A simple calibration scheme is proposed that only relies on a relative power measurement of the oscillator output signal. The wide locking range, the wide tunability and the simple calibration scheme make this injection-locked quadrature oscillator design suitable for frequency synthesis in mm-wave CMOS communication systems.
Date of Conference: 17-19 June 2012
Date Added to IEEE Xplore: 19 July 2012
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Conference Location: Montreal, QC, Canada
Vrije Universiteit Brussel, Brussels, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Vrije Universiteit Brussel, Brussels, Belgium
Imec, Leuven, Belgium
Vrije Universiteit Brussel, Brussels, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Vrije Universiteit Brussel, Brussels, Belgium
Vrije Universiteit Brussel, Brussels, Belgium
Imec, Leuven, Belgium

Vrije Universiteit Brussel, Brussels, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Vrije Universiteit Brussel, Brussels, Belgium
Imec, Leuven, Belgium
Vrije Universiteit Brussel, Brussels, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Imec, Leuven, Belgium
Vrije Universiteit Brussel, Brussels, Belgium
Vrije Universiteit Brussel, Brussels, Belgium
Imec, Leuven, Belgium

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