Abstract
This brief presents an evaluation tool of the noise figure reduction that can be achieved by adding a low-noise amplifier in a near-fmax frequency receiver. After choosing a suitable topology and assessing its frequency dependence, an analytical derivation is carried out and preliminary frequency constraints are found. The analytical assessment is followed by a practical example using the CMOS 65-nm technology as a reference for millimeter-wave technologies, where fmax=234GHz.
Original language | English |
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Article number | 7422769 |
Pages (from-to) | 914-918 |
Number of pages | 5 |
Journal | IEEE Transactions on Circuits and Systems II: Express Briefs |
Volume | 63 |
Issue number | 10 |
DOIs | |
State | Published - Oct 2016 |
Keywords
- Common source (CS)
- cross-coupling
- low noise
- low-noise amplifier (LNA)
- maximum frequency
- millimeter-wave (mmW)
- mixer
- neutralization
- receiver