FMCW Radar Sensor Front Ends
The RS3400 series is a family of synthesized X and K band FMCW radar front end modules. They are designed according to previously proven concepts for intrinsic safety resulting in highly reliable units with low power consumption.
The RS3400 series is very flexible and can be used in several different configurations. The frequency is digitally controlled via a standard, 3-wire serial interface, which programs a modern high performance synthesizer circuit. The synthesizer can use either an internal or external reference signal.
A basic kit for controlling the unit through RS-232 or USB from a PC for evaluation is available. This controller board allows for control of basic sensor features, while allowing for easy processing and interpretation of the output using your own software packages or instrumentation.
We also carry a 20 dB antenna for the RS3400K/00 operating at 24 GHz.
Features
- Available in 10 and 24 GHz center frequencies
- Bandwidths of 1500 MHz
- Compact size
- Intrinsically safe design
Applications
- Distance measurement
- Speed measurement
- Level gauging
- Surveillance and security
- Traffic measurement
FMCW Radar Sensor Front Ends
| FMCW Model | Frequency | Bandwidth |
| RS3400X/00 | 10 GHz | 1500 MHz |
| RS3400K/00 | 24 GHz | 1500 MHz |
CO1000A/00 Controller Board
This controller board is pre-loaded with basic control software allowing for easier evaluation and testing of our FMCW sensors. We do not supply any type of extensive software for the processing of output signals. The integrated software we do supply can perform basic control and data recording functions.
Customer will need to write their own signal processing algorithms using a package such as MATLAB or LabVIEW. This is due to the many different applications and requirements that are possible for this sensor, making it extremely difficult to develop a package useful in all situations. Please review the evaluation kit user guide carefully so that you are clear as to the capabilities of our system, and as to what you will have to do to make it work for your needs.
Application Notes
Complete FMCW Radar Application Note - Complete collection of all application notes listed below
Evaluation Board User Guide - Details how to set up our CO1000A evaluation/controller board for use with the RS3400 series of radar front ends.
Competing Technologies - Explains the advantages and disadvantages of competing technologies such as laser ultrasonic, and video sensors
Applications - Covers possible applications for FMCW radars
Example of Using the 3-wire Interface
Shows an example of controlling the FMCW using the 3-wire interface; vital to understand when designing your own control system for the RS3400 series
X and K Band Radar Licensing and Regulations for Sivers IMA FMCW modules
Background information on licensing and regulations in relation to the RS3400 series of radar modules.
Frequency Modulated Continuous Wave Radar
Discusses the theory and principles behind FMCW radar systems
Technical Notes on RS3400 Series Radar Modules
Covers operating conditions, ESD considerations, power supply/biasing, physical connections, and IF signal characteristics
Advantages and Disadvantages of FMCW Radar
Explains differences in FMCW radar in relation to laser, video, ultrasonic, and pulsed radar sensing and measurement technologies
Detailed description and instructions for CO1000A/00
Concepts of FMCW radar antenna selection.
PuTTY terminal program download page
For use with CO1000A/00 controller board; can be used if Microsoft HyperTerminal is not available on your system
