The next-generation (5G/6G) wireless communication aims to leapfrog the currently
occupied sub-6 GHz spectrum to the wideband millimeter-wave (MMW) spectrum. However …

ABSTRACT A variable gain amplifier (VGA) is an essential building block used in the
automatic gain control (AGC) loop to provide a continuous, adjustable gain for the signal …

A reconfigurable fully integrated automatic gain control (AGC) amplifier is presented which is
based on a dual mode continuous gain adjustment variable-gain amplifier (VGA). The VGA …

This article presents a wideband dB-linear variable-gain amplifier (VGA) with a
compensated negative pseudo-exponential generation (C-NPEG) technique for high-speed …

This paper presents a wideband dB-linear variable-gain amplifier (VGA) with a DC-offset
cancellation network in a 90-nm CMOS technology for high-speed applications. The VGA …

The letter presents a high dB‐linear attenuator based on variable gain amplifier (VGA) for
ultra‐wideband phased array systems. An effective dB‐linear compensation structure is …

This paper reports two variable-gain amplifiers (VGAs) featuring a new pseudo-current-
steering gain-tuning technique. In the first VGA (VGA-I), a single-voltage-controlled dual …

This paper presents a low power wideband dB-linear analog baseband (ABB) circuit for a
millimeter-wave (mmW) wireless receiver in 40 nm CMOS technology. The proposed ABB …

This letter presents a low-power dB-linear variable gain amplifier (VGA) with a small linear-
in-dB error over a wide gain tuning range. An exponential current ratio is realized in the …

This paper proposes a low power single-stage variable gain amplifier (VGA) with a novel
structure that is digitally reconfigured through a control bit to provide suitable performance in …