Fully integrated concurrent dual-band low noise amplifier with suspended inductors in SiGe 0.35m BiCMOS technology
Journal
Electronics Letters
Journal Volume
44
Journal Issue
9
Pages
563-565
Date Issued
2008
Author(s)
Abstract
A fully integrated concurrent dual-band low noise amplifier with suspended inductors is reported. Wideband input impedance matching and wideband low noise characteristics are achieved by the proposed capacitive feedback technique simultaneously. Measurement results show input return losses of −12.8 and −11.5 dB, voltage gains of 14.4 and 14.3 dB, and noise figures of 2.5 and 3.0 measured at 2.3 and 4.5 GHz, respectively, with an image rejection ratio of 26.1 dB and power consumption of 11.9 mW.
SDGs
Type
journal article