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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

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

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SR1120 Evaluation Kits

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SR1120 Evaluation Kits

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SPARK Spring & Summer Highlights

SPARK Spring & Summer Highlights

Blogs · September 2, 2026

SPARK Spring & Summer Highlights: The Meaning Behind the Milestones

Innovation and Inspiration: An Open Letter from SPARK Microsystems

Innovation and Inspiration: An Open Letter from SPARK Microsystems

Blogs · November 20, 2025

Innovation & Inspiration: An Open Letter from SPARK Microsystems

SPARK and the Canadian Semiconductor Opportunity: A Global Endeavor with Local Roots

SPARK and the Canadian Semiconductor Opportunity: A Global Endeavor with Local Roots

Blogs · March 14, 2024

SPARK and the Canadian Semiconductor Opportunity: A Global Endeavor with Local Roots