Wavelets and Notch Filtering
![](https://insidegnss.com/wp-content/uploads/2018/01/Fig1.jpg)
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The use of GNSS for safety critical applications is gaining interest, particularly amongst aviation users, who probably have the most demanding requirements. The GNSS frequency band containing the Galileo E5 and GPS L5 signals is designated as an aeronautical radio navigation service (ARNS) band, which enjoys legal protection from other services not allocated to this frequency on a primary basis.
By Inside GNSS