Ultra-Low-Voltage CMOS-Based Current Bleeding Mixer with High LO-RF Isolation

Table 2

Performance summary and comparison.

Parameter	This work	[6]	[7]	[8]	[9]
Supply voltage (V)	0.45	2.5	1.5	1	1
LO frequency (GHz)	2.4	2.525	2.4	2.4	2.4
CG (dB)	7.5	9.5	−3.5	15.7	5.3
IIP3 (dBm)	1	−7.5	0	−9	4.6
LO-RF isolation (dB)	60	48	16.8	33	—
NF (dB)	15	—	—	18.3	21.7
Power (mW)	0.572	17.5	2	0.5	3.5
FOM	16.67	—	—	13.06	2.81
Area (mm^2)	0.9 × 0.8	—	—	1 × 0.8	0.4 × 0.5
CMOS technology (μm)	0.13	0.18	0.35	0.13	0.18