Hello everyone

I want to design a small inductance 50nH circuit on PCB, but I do not know how to calculate it .my circuit like this,please see the attached photo:
each cell 1mm. my question is, how many turns can get 50nH ? if any formula to calculate it ?thanks a lot.

 

AFAIK this should have inductance close to zero, as each bend cancels the other. It should have the shape of a coil / spiral to get any reproducible inductance.

 

Take a look at these.

 

thanks a lot , please check the new attached photo, can the turns get a near 50nH inductor?

each cell width,wire width and distance : 1mm.

 

I knew I had seen that in the AAC book, took me a while but I found it.

http://www.allaboutcircuits.com/vol_5/chpt_1/6.html

 

I knew I had seen that in the AAC book, took me a while but I found it.

http://www.allaboutcircuits.com/vol_5/chpt_1/6.html

We have that? Wow.