Refine
Year of publication
Document Type
- Article (73) (remove)
Has Fulltext
- no (73) (remove)
Keywords
- Hot S-parameter (2)
- harmonic radar (2)
- 3-D printing (1)
- Automotive application (1)
- Circuit simulation (1)
- Furnace (1)
- Fusion (1)
- MUT measurement; scanner (1)
- Mode converter (1)
- Modeling (1)
- Plasma (1)
- Plasma diagnostics (1)
- Radar (1)
- SFCW (1)
- batteries and fuel cells (1)
- electrospinning (1)
- fibers (1)
- harmonic radar tags (1)
- ignition (1)
- irradiation (1)
- microplasma (1)
- microwave (MW) plasma (1)
- microwave measurements (1)
- nonlinear VNA measurements (1)
- nonlinear radar (1)
- plasma jet (1)
- porous materials (1)
- transponder (1)
This paper introduces a new maritime search and rescue system based on S-band illumination harmonic radar (HR). Passive and active tags have been developed and tested while attached to life jackets and a small boat. In this demonstration test carried out on the Baltic Sea, the system was able to detect and range the active tags up to a distance of 5800 m using an illumination signal transmit-power of 100 W. Special attention is given to the development, performance, and conceptual differences between passive and active tags used in the system. Guidelines for achieving a high HR dynamic range, including a system components description, are given and a comparison with other HR systems is performed. System integration with a commercial maritime X-band navigation radar is shown to demonstrate a solution for rapid search and rescue response and quick localization.