Applicator — Like picking the right shoes for the weather
Like picking the right shoes for the weather, we match the applicator to the exact needs of your measurement and research.
In ultra-wideband measurement systems, applicators play a crucial role in conveying the sensor-generated signal to the target measurement environment. The choice between probes and antennas depends on the specific measurement scenario.
Near-field sensing
In near-field sensing, antennas are the critical interface between the sensor and the target environment, effectively conveying the ultra-wideband signal. Choosing the right antenna is crucial for accurate and reliable data acquisition. Several factors are carefully considered to optimize antenna performance for each unique application, whether in air, liquids, or soil. These include power output to achieve the desired penetration depth and detection range, as well as the specific radiation pattern needed for optimal signal coupling. For instance, antennas used in human vital sign monitoring prioritize efficient operation in air and minimize interference. Conversely, ground-penetrating radar (GPR) antennas are designed for soil penetration, requiring higher power and specialized radiation patterns to detect buried objects. The desired measurement resolution, target object size, and overall system dimensions also influence antenna selection. All our antenna solutions are meticulously engineered to comply with all relevant regulatory radiation limits, ensuring safe and responsible operation.
Liquid analysis
For liquid analysis, measurements can be performed either inline within the production process or offline in a controlled laboratory environment. Instead of antennas, specialized probes are used to interface with the liquid. These probes can be configured for immersion or incorporated into flow-through cells, adapting to the specific measurement setup. Selecting the appropriate probe depends on several key factors, including its size and material compatibility with the target liquid, as well as its optimal positioning within the process or laboratory setup. The underlying technology of these probes spans a broad range, from cost-effective printed structures to high-precision coaxial designs, allowing for tailored solutions to meet diverse analytical needs. Whether the measurement is inline or offline, the applicator choice is carefully matched to the specific requirements of the liquid analysis.