Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

transmission line model

Status
Not open for further replies.
L

liusupeng

Advanced Member level 4
Joined
Jun 7, 2009
Messages
101
Helped
5
Reputation
10
Reaction score
4
Trophy points
1,298
Activity points
1,898
lossless transmission line can be modeled as infinite series of L and C segments. each segment contrain one inductor and one capacitor. But physically both upper conductor and lower conductor has inductance. why there is only one inductor in the segement model?
If the inductor in the model take account of both upper and lower conductor inductance, what enable it to combine the two inductance?
 

that is EM theory. such as in microstrip, between the upper and lower conductor, there is EM filed. So that combine two inductance. Only one LC in one segment, that is ideal model for microstrip. See the textbook.
 

tony_lth said:
that is EM theory. such as in microstrip, between the upper and lower conductor, there is EM filed. So that combine two inductance. Only one LC in one segment, that is ideal model for microstrip. See the textbook.
Click to expand...

Hi Tony,
Thanks for your reply!
can you be more specific which book is recommended?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top