Name
Abstract | ||
|---|---|---|
This brief presents a wideband flat gain low noise amplifier using active inductor for input matching. The current reuse technique is adopted for the active inductor to reduce power consumption. The noise contribution of the active inductor is optimized by noise cancelling technique. The design is demonstrated in a standard 0.13-
<inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">${\mu }\text{m}$ </tex-math></inline-formula>
CMOS process. The input return loss is better than 10 dB across the bandwidth of 0.7–4.6 GHz. The nominal gain is 10.1 dB with 1.3 dB gain variation in the passband. The measured noise figure is below 4.5 dB and the input referred third order intercept point is better than −1.6 dBm. The amplifier consumes 4.4 mA from a 1.4 V supply. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1109/tcsii.2018.2872068 | IEEE Transactions on Circuits and Systems Ii-express Briefs |
Keywords | Field | DocType |
Impedance matching,Radio frequency,Transistors,Active inductors,Wideband,Logic gates | Passband,Wideband,Low-noise amplifier,Third-order intercept point,Noise figure,Inductor,Electronic engineering,Active noise control,Mathematics,Amplifier | Journal |
Volume | Issue | ISSN |
66 | 6 | 1549-7747 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
2 | ||