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The Wireless Bottleneck for Real-Time Systems

Conventional wireless was built for a world where the receiver was human.

What Intelligent Machines Actually Require

Links are what allow intelligent systems to sense, decide, and act with confidence

Edge & Physical AI are pushing the wireless limits

SPARK's definition of the Physical AI market context and why deterministic connectivity is its enabling condition.

SPARK ARCHITECTURE

LE-UWB Technology Overview

What LE-UWB is and how impulse radio delivers deterministic short-range links

Latency, power, throughput, and robustness across the four proof pillars

Performance Data

Benchmark table: LE-UWB vs. BLE · Wi-Fi · Standard UWB.

How LE-UWB Compares

LE-UWB side by side against BLE, Wi-Fi, and 802.15.4z UWB

Multipath & coexistence

Complement, not replacement: coexists with incumbent standards in congested RF

See LE-UWB running

Benchmark deterministic latency and power on real silicon with the SR1120 EVK

Talk to an engineer

Gaming Keyboard

Gaming Controller

Gaming Headset & Audio

Mobile Robotics and Automation

Individual and Asset Tracking

Wireless Sensors

Defense and Mission-Critical Communication

Immersive Experience Wearables

High-Fidelity Wearable Audio

Patient Monitoring

Healthcare Wearables and Sensors

Portable Medical Devices and Instrumentation

Implantable and Body-Integrated Devices

Chips and modules

6.2 - 9.5 GHz - Ultra-low latency - Highest throughput in family

6 - 9.3 GHz - Optimized power/performance balance

3.1 - 5.8 GHz - Regulatory flexibility

Evaluation Kits

SR1120 Evaluation Kits

Presence Detection Kit

Reference Designs & Demos

software platform

Software Development Kits

Get started with SPARK

Getting Started Guide

Software Development Kit

Reference Designs

Evaluation Kits

SR1120 Evaluation Kits

Presence Detection Kit

Developer Quick Start

Talk to an Engineer

Leadership Team

Board & Advisors

University Recruitment

Regional Sales & Distributors

SPARK Microsystems was selected as an Honoree at the CES 2021 Innovation Awards

Published onJanuary 15, 2021

SPARK Microsystems was selected as an Honoree at the CES 2021 Innovation Awards in the Computer Hardware & Components category.

The CES 2021 Innovation Awards received more than 1200 submissions in 28 product categories!

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News & Press Releases · June 8, 2026

SPARK Microsystems Joins FiRa Consortium for Advancement of UWB Wireless Connectivity