Radar sensor module LT103 SPI

Overview
A high-precision, compact and lightweight SMT Ultra-Wideband radar module for indoor applications.

Product summary
The LT103 SPI integrates high-end antennas and an SPI communication interface. It is designed to comply with EU EN 302 065 (EU), ARIB STD-T91 Ver. 2.0 2015 (Japan), FCC CFR 47 Part 15 (USA), RS220 03/2009 (Canada) and KCC (South Korea) UWB regulations. Radar data computation must be performed at host level. Ideal for applications where more-than-presence algorithms are required.

Key features

• Interface: SPI
• Embedded high-end antennas
• Compact SMT form factor
• Designed for indoor applications
• Worldwide UWB regulatory capability

Detection & coverage

• Detection capability: 1D
• Max range (moving person): 9 m
• Field of view / Beamwidth: 120° x 120° (Embedded antenna FOV: approx. ±60° by ±60°)

Notes
Radar data computation is performed at host level; module provides radar raw data via SPI.

Caractéristiques / spécifications techniques

• Frequency range: 7.3 GHz to 8.5 GHz
• Power supply: Typical 1.8 Vdc to 3.3 Vdc
• Power consumption: 70 mA @ 3.3 V
• Size: 15 mm x 30 mm
• Temperature range: -40°C to +85°C
• Flash: no
• On-board uC: NA
• Interface: SPI
• Detection capability: 1D
• Max range (moving person): 9 m
• Field of view: 120° x 120°
• Beamwidth: 120° x 120°
• Embedded Antenna FOV: ~(±60° by ±60°)