This article presents an optoelectronic receiver IC with on-chip avalanche photodiode (APD)
realized in a 180-nm CMOS process for the applications of indoor-monitoring light detection …

The ToF system has a wide range of applications, including automatic driving, 3D
reconstruction, and intelligent robot navigation, and more. However, implementing time-of …

This paper presents a low-power multimode eight-channel analog front-end (AFE) circuit for
direct time-of-flight (dToF) LiDAR applications. The proposed AFE features rich …

This paper presents an inductor-less low-power low-voltage cross-coupled regulated
cascode (LV CC-RGC) transimpedance amplifier (TIA) design topology with a negative …

Saturated waveform reduces the accuracy of the distance and intensity measured by light
detection and ranging (LiDAR), hampering the object detection and recognition in …

Achieving low propagation delay in comparators under low input overdrive voltage is
challenging. To overcome this difficulty, this paper presents a novel rail-to-rail high-speed …

In this brief, an on-chip AC coupled analog front-end circuit with asymmetric output stage is
proposed for a pulsed direct time-of-flight LiDAR receiver. The AFE employs a novel on-chip …

To increase the system spatial resolution, this paper presents an eight-channel analog front-
end (AFE) with wide bandwidth, low noise for frequency modulation continuous wave …

Advancements in light detection and ranging (LiDAR) technology have significantly
improved robotics and automated navigation. However, the high cost of traditional LiDAR …

This brief designs and implements a 4-D imaging light detection and ranging (LiDAR)
receiver. It employs a reconfigurable transimpedance amplifier (TIA) that alternates between …