A 38 GHz Low Power Variable Gain LNA Using PMOS Current-Steering Device and Gm-Boost Technique
In this paper, we present a low power variable gain LNA for 5G communication at 38 GHz in
90 nm CMOS process. Compared with traditional current-steering amplifier, proposed VGA …
90 nm CMOS process. Compared with traditional current-steering amplifier, proposed VGA …
An X-Band Active Digital Step Attenuator With Complementary Phase Variation Compensation
Z Xia, Z Li, B Chen, X Wang - IEEE Transactions on Circuits and …, 2024 - ieeexplore.ieee.org
An X-band active digital step attenuator (DSA) with a novel phase error minimization
technique for phased-array applications is presented in this brief. Based on the analysis of …
technique for phased-array applications is presented in this brief. Based on the analysis of …
DC-to-5-GHz variable gain amplifier for high speed DSO
YL Yen, CN Kuo, CF Lee, K Chen - VLSI Design, Automation …, 2015 - ieeexplore.ieee.org
This paper presents the design of a variable gain amplifier for the frontend circuitry of 5-GHz
high-speed digital storage oscilloscopes. The design challenge includes wide bandwidth …
high-speed digital storage oscilloscopes. The design challenge includes wide bandwidth …
A 12–27 GHz SiGe BiCMOS VGA with phase shift variation compensation
Z Li, X Liu, Y Zhuang - Microelectronics journal, 2017 - Elsevier
This paper describes a 12–27 GHz VGA with low phase shift variation and dB-linear gain. A
pre-distortion technique for extending the gain tuning range is employed to allow a dB-linear …
pre-distortion technique for extending the gain tuning range is employed to allow a dB-linear …
A Digital Controlled Accurate Linear-in-dB Variable Gain Amplifier Based on Current-Steering Structure with Compensation Circuit
Z Li, X Cheng, Z Wang, Z Li, Y Zhuang - Circuits, Systems, and Signal …, 2021 - Springer
The paper proposes a radio frequency front-end ultra-wideband variable gain amplifier
(VGA) which is based on improved current-steering topology. The design is implemented in …
(VGA) which is based on improved current-steering topology. The design is implemented in …