Microwaves & RF10 天
Advanced VSG and More RF Test Gear from R&S
The SMW200A (Fig. 1) handles frequencies up to 67 GHz and 44 GHz in dual-path mode. It has a bandwidth of 2 GHz and supports ...
Nature2 个月
On the concept of imaging nanoscale vector fields
recently published the paper “Vector field microscopic imaging of ... Moreover we assert that the measured polarization signal is strongly influenced by the exact tip shape.