A fully integrated 22.6 dBm mm-Wave PA in 40nm CMOS
F Shirinfar, M Nariman, T Sowlati… - 2013 IEEE Radio …, 2013 - ieeexplore.ieee.org
2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2013•ieeexplore.ieee.org
A fully integrated 60GHz CMOS PA with a PSAT of 22.6 dBm is presented. To our
knowledge, this is the highest reported PSAT at mm-waves in standard CMOS. To achieve a
high power level, 32 differential PAs are combined through a network of transmission lines,
Wilkinson combiners, and a multi-port argyle transformer. This method of combining
minimizes loss while implementing a low impedance load (~ 12Ω) at the drains of each of
the last stage PAs. Electromigration and other reliability issues are discussed.
knowledge, this is the highest reported PSAT at mm-waves in standard CMOS. To achieve a
high power level, 32 differential PAs are combined through a network of transmission lines,
Wilkinson combiners, and a multi-port argyle transformer. This method of combining
minimizes loss while implementing a low impedance load (~ 12Ω) at the drains of each of
the last stage PAs. Electromigration and other reliability issues are discussed.
A fully integrated 60GHz CMOS PA with a PSAT of 22.6dBm is presented. To our knowledge, this is the highest reported PSAT at mm-waves in standard CMOS. To achieve a high power level, 32 differential PAs are combined through a network of transmission lines, Wilkinson combiners, and a multi-port argyle transformer. This method of combining minimizes loss while implementing a low impedance load (~12Ω) at the drains of each of the last stage PAs. Electromigration and other reliability issues are discussed.
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