International Journal of Microwave Science and Technology / 2013 / Article / Tab 2

Research Article

A Novel Reconfigurable MB-OFDM UWB LNA Using Programmable Current Reuse

Table 2

The performance of the proposed LNA and comparison with existing architecture.

Tech. CMOS BW (GHz) (V) (dB) (dB) (dB) NF (dB) Power (mW) Topology

[7]
0.13
2.8, 3.3, 4.6 1.2
−18 14.2–16 1.7–3.7 6.4
S*
2.05, 5.65 −8.6 14.9 4–4.8 C**
4.3–10.8 3–15.6 4–5.3 UWB

[8] 0.13 1.9–2.4 1.2 −13 14–10 3.2–3.7 17 Con***

[9]
0.13 3.4–3.6 1.2 −18 −15.3 20.9–21.3 1.8 16
S
4.2–4.8 1.2 −15 −14.5 19.2–20.7 2.3

[15] 0.18 0.9, 1.5, 2.4 1.8 −10 15–19 1.9–4.5 30 C

[16] 0.13 1.8–2.4 1.2 −12 26–28 3.2–3.4 9.6

This work
0.18
3.168–3.696 1.2
−12.04 −14.9 15.8–17.35 3.49–3.53 4
S
4.224–4.752 −13.57 −9.6 16–18 3.9–3.93 S
3.432–4.488 −11 −14.2 10.25–11 6.28–6.8 C

S: Single mode; **C: Concurrent mode; ***Con: continuous.