THz spectroscopy system bypasses long-standing tradeoff between spectral and spatial resolution

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...
IEEE

A Design of a 100-MHz Fully Integrated Digital Pulse Width Modulation Three-Level Buck Converter Using Package Bond-Wire Inductor

Abstract: This paper presents a fully integrated digital pulse-width-modulation three-level DC-DC buck converter. An internal switching frequency of 100 MHz is selected to minimize the value of ...
IEEE

A 65-nm CMOS Continuous-Time Pipeline ADC Achieving 70-dB SNDR in 100-MHz Bandwidth

Abstract: We describe the design principles and circuit details of a three-stage continuous-time pipeline (CTP) ADC that achieves 70-dB SNDR in a 100-MHz bandwidth while sampling at 800 MHz.
CNX Software

ESP-Scope is a web-based oscilloscope built using the ESP-IDF framework and Gemini 3 LLM

ESP-Scope is an open-source firmware transforming any ESP32 board into an oscilloscope using one of the ADC pins up to 83,333 Hz sample rate (on the ESP32-C6) and visualizing the results over Wi-Fi in ...