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STM32W108 Reference Design

vekariyamitul
Associate II
Posted on September 29, 2012 at 12:44

Hi...... I am trying to understand what is given in the reference design of RF Module based on STM32W108.

Here's the link:

http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/APPLICATION_NOTE/CD00270908.pdf

On page no 3, matched network is shown. I am confused about matched network because there is no clear explanation about designing of matched network.

Shall I design matched network if I want to use SMA jack (straight) antenna instead of PCB antenna?

Please reply as soon as possible.
1 REPLY 1
Andrew Neil
Evangelist III
Posted on September 29, 2012 at 15:51

RF design is a very specific skill - some say a ''black art'' - you're not going to learn it in a forum post!

Probably best to seek out a specialist designer, or buy a ready-made module...