Abstract: A novel ultra broadband planar monopole antenna with band notch characteristics is presented. An ultra broadband of 3.1 GHz-94.7 GHz (31:1) is achieved. Improved designs are used for ...

A theme common amongst the mythology of ancient cultures is a belief in the existence of a Golden Age, when humans lived uncorrupted, in peace and harmony, experiencing prosperity and societal ...

The figurine was discovered in December 2022 by a farmer working the land near Kołobrzeg, a city that today is better known for its seaside resorts than its ancient past. The farmer passed the object ...