What is Teradar's Summit terahertz sensor?

Summit is a new long-range, high-resolution terahertz sensor designed for automotive use, offering all-weather performance.

When will Teradar's Summit sensor be available for vehicles?

Teradar aims to start shipping its Summit sensor by 2028, contingent on securing automaker contracts.

How does Teradar's sensor differ from radar and lidar?

Teradar's sensor uses terahertz frequencies, providing advantages of both radar and lidar without their common limitations, especially in adverse weather.

Home / Technology / Terahertz Sensor Promises Weather-Proof Autonomy

Terahertz Sensor Promises Weather-Proof Autonomy

5 Jan

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Summary

Teradar's new terahertz sensor, Summit, offers long-range, high-resolution capabilities.
Summit is designed for high performance in any weather, unlike current radar and lidar.
The sensor aims to enable partial or full autonomy in vehicles by 2028.

Terahertz Sensor Promises Weather-Proof Autonomy

Boston-based Teradar has unveiled its Summit terahertz sensor, a groundbreaking device designed to provide long-range, high-resolution perception for autonomous vehicles. This new sensor promises high performance in all weather conditions, addressing a key limitation of existing radar and lidar systems. Teradar aims to ship the Summit sensor by 2028, provided it secures contracts with automotive manufacturers.

The Summit sensor leverages the terahertz band of the electromagnetic spectrum, offering a solid-state design without moving parts. This approach combines the strengths of lidar and radar while mitigating their drawbacks, presenting an attractive alternative for automakers concerned about cost and performance limitations. Teradar is reportedly in discussions with five major U.S. and European automakers and three Tier 1 suppliers.