EVAL BGT24LTR22 XENSIV™ 24 GHz Radar Evaluation Board User Guide
User guide for the BGT24LTR22 evaluation board, a 24 GHz radar transceiver platform featuring integrated RF matching, PCB layout details, and system schematics.
Overview
This design document provides a comprehensive guide to the EVAL BGT24LTR22 evaluation board, featuring the Infineon BGT24LTR22 24 GHz radar transceiver. It details the board's circuitry, performance, and RF impedance matching structures. Technical data includes the PCB layer stack-up, measured S-parameters for transmitter and receiver ports, and PCB loss measurements. The document also provides complete system schematics and a bill of materials (BOM), identifying key components such as the Texas Instruments TXB0108RGYR level translator and connectors from Jyebao and GigaLane. It serves as a reference for developing radar-based motion, gesture, and vital-sensing applications.
Use Cases
- Motion detectors and surveillance systems
- Industrial door openers
- Unmanned aerial vehicles (UAVs)
- Contactless vital-sensing and gesture recognition
- Automotive hands-free trunk opening
- Child presence detection (CPD)
Topics
Referenced Parts
Jyebao
IF1I, IF1Ix, IF1Q, IF1Qx, IF2I, IF2Ix, IF2Q, IF2Qx SMA connector SMA8400M6-0000 – Jyebao
| TXB0108RGYR | Texas Instruments | U2 Level shifter – IC TXB0108RGYR – Texas Instruments |
| PSF-S01-002 | GigaLane | TX1, TX2, RX1, RX2, DIV SMA connector PSF-S01-002 – GigaLane |
| BGT24LTR22 | Infineon | U1 24 GHz radar MMIC BGT24LTR22 – Infineon |
| SMA8400M6-0000 | Jyebao | IF1I, IF1Ix, IF1Q, IF1Qx, IF2I, IF2Ix, IF2Q, IF2Qx SMA connector SMA8400M6-0000 – Jyebao |