The classic horn antenna undergoes some tough analysis and emerges with improvements that increase the frequency band to 3 GHz. The dual-ridged horn antenna (DRHA) is a workhorse in EMC and antenna ...

So you’ve built yourself an awesome radar system but it’s not performing as well as you had hoped. You assume this may have something to do with the tin cans you are using for antennas. The obvious ...

Thanks to an innovative extension to 3D printing, researchers can create high-performance, low-weight “unbuildable” RF structures that combine dielectrics and patterned conductors. The benefits and ...