It has a fast deposition rate and surface cleaning features, in particular strong adhesion with the film, diffraction, and can be coated material widely and so on.
2
为可合调的圈感应性可能是很高至于极限有用的频率范围和这里叠绕技术可能帮助。
For tuneable loops the inductance can be so high as to limit the useful frequency range and here mobius winding techniques can help out.