|Publisher DOI:||10.23919/MIKON.2018.8405343||Title:||Compact PCB delay line for six-port based instantaneous frequency measurement||Language:||English||Authors:||Lurz, Fabian
|Issue Date:||5-Jul-2018||Source:||International Microwave and Radar Conference, MIKON: 87-90 (2018-07-05)||Abstract (english):||The six-port interferometer is well known for its high phase resolution and is therefor used in a wide range of applications like network analysis, displacement sensors and communication systems. In addition, six-port based instantaneous frequency measurement has recently emerged as a promising alternative for instrumentation of wireless resonant sensors, such as surface acoustic wave (SAW) resonators. This paper discusses the specific requirements and design criteria for a compact and cost-effective radio frequency printed circuit board delay line, which is a core component in the overall measurement system for instantaneous frequency measurement. Finally, a compact realization for the 2.4 GHz frequency band is shown and two different surface finishes, electroless nickel immersion gold as well as immersion silver, are experimentally compared.||Conference:||MIKON 2018 - 22nd International Microwave and Radar Conference||URI:||http://hdl.handle.net/11420/6524||ISBN:||978-839494211-3||Type:||InProceedings (Aufsatz / Paper einer Konferenz etc.)|
|Appears in Collections:||Publications without fulltext|
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