Ken Yang
Ken Yang
Areas of interest of the author: Supply Analogue Design Radio Measurement Power
Publications on RadioLocman by the author Ken Yang:
- Ultra-Low-Noise Low-Dropout Regulator Achieves 6-nV/√Hz Noise FloorMany low-dropout-voltage regulators see service in electronic systems, but relatively few are designed for low-noise operation. (For example, Maxim's MAX8887 achieves a noise voltage of approximately...01-02-2022
- IC maintains uniform bias for GaAs MESFETsThe gate-turn-on threshold voltage for GaAs MESFETs (gallium-arsenide metal-semiconductor field-effect transistors) varies considerably from part to part, even within a given lot. That behavior makes biasing difficult,...13-04-2021
- Ensure A Fixed Bias Current For Gain BlocksRF gain blocks (amplifiers) are popular because they offer wide bandwidth, low noise, and ease of use. They're designed to operate with a fixed value of supply current because variations in supply current cause...03-03-2018
- Power Meter is ±1% AccuratePower meters provide an early warning of thermal overload by monitoring power consumption in high-reliability systems. Power monitoring is especially suitable for motor controllers, industrial heating systems, and other...31-05-2017
- High-Side Current Sensor Monitors Negative RailAll dedicated current-sense amplifiers provide high-side sensing on a positive supply, but you can adapt such circuits for monitoring a negative supply (Figure 1). The positive-supply pin, V+, connects to the...08-03-2017
