A novel active load linearizer for HBT low noise amplifier at 2.4 GHz
A Tirado-Mendez, H Jardon-Aguilar… - 2007 IEEE 18th …, 2007 - ieeexplore.ieee.org
A Tirado-Mendez, H Jardon-Aguilar, E Andrade-Gonzalez, M Reyes-Ayala
2007 IEEE 18th International Symposium on Personal, Indoor and …, 2007•ieeexplore.ieee.orgA novel active load linearizer is introduced to enhance the non-linear performance of a HBT
Low Noise Amplifier. This active load is configured as a Current Source. The results of this
structure are compared to an equally biased non-active loaded device, obtaining a higher
third order Input Intercept Point (IIP3) around 17 dBm, and a higher compression point (G 1
dB) around-1 dBm.
Low Noise Amplifier. This active load is configured as a Current Source. The results of this
structure are compared to an equally biased non-active loaded device, obtaining a higher
third order Input Intercept Point (IIP3) around 17 dBm, and a higher compression point (G 1
dB) around-1 dBm.
A novel active load linearizer is introduced to enhance the non-linear performance of a HBT Low Noise Amplifier. This active load is configured as a Current Source. The results of this structure are compared to an equally biased non-active loaded device, obtaining a higher third order Input Intercept Point (IIP3) around 17 dBm, and a higher compression point (G 1 dB ) around -1 dBm.
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