# Design of an ultra low voltage VDBA using bulk driven quasi floating gate techniques for high order biosignal processing

Source: [Physics : nature.com subject feeds](https://www.nature.com/articles/s41598-026-78669-x) · 2026-11-09 · Physics
Page: https://themorning.science/story/design-of-an-ultra-low-voltage-vdba-using-bulk-driven-quasi-floating-gate-techni-4d9f652feb355d98
Kind: research · Impact: low

## In brief

- The paper presents a design for a voltage differencing buffered amplifier (VDBA) that operates at ultra-low supply voltage.
- The design uses bulk-driven quasi-floating-gate techniques and is aimed at high-order biosignal processing.

## Why it matters

Low-voltage analog circuits matter for battery-powered and implantable biosignal devices, where power budgets are tight. Readers working on biomedical electronics or analog design may find the technique relevant.

## Coverage

- [Design of an ultra low voltage VDBA using bulk driven quasi floating gate techniques for high order biosignal processing](https://www.nature.com/articles/s41598-026-78669-x) — Physics : nature.com subject feeds, 2026-11-09

Tags: analog circuits, biosignal processing, low voltage, amplifier design, bulk driven

---

Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science