Search found 5 matches

by Ruckshan
Thu Jul 22, 2010 8:09 am
Forum: Project Assistance
Topic: Impedance matching in Near field communication antennas
Replies: 0
Views: 2687

Impedance matching in Near field communication antennas

Hi, I'm working on a project on the above topic, regarding both manual and automatic matching in NFC antennas. What are some good resources where I can find the values of the capacitors for manual matching in NFC antennas? I also need help on designing a relatively simple feedback loop for automatic...
by Ruckshan
Tue Jun 15, 2010 11:13 am
Forum: Electronics & Electrical Engineering
Topic: NFC antenna impedance matching
Replies: 4
Views: 5886

Re: NFC antenna impedance matching

Shane wrote:I remember there is a circuit diagram in the PDF?
Yep, thanks. But I still need more design details. I borrowed a few books on the topic from th elibrary and hopefully they have something...cheers.
by Ruckshan
Wed Jun 09, 2010 8:27 am
Forum: Electronics & Electrical Engineering
Topic: NFC antenna impedance matching
Replies: 4
Views: 5886

Re: NFC antenna impedance matching

Thank you, Shane. I did use this in my initial research and it was most useful, but do you know if there are any resources that show how to make such a circuit on a breadboard?

Cheers.
by Ruckshan
Sun Jun 06, 2010 1:41 pm
Forum: Electronics & Electrical Engineering
Topic: NFC antenna impedance matching
Replies: 4
Views: 5886

NFC antenna impedance matching

Hi, I'm looking for a circuit diagram showing how to design Near Field Communication antennas for impedance matching. Does anyone know any useful resources? Thanks.
by Ruckshan
Thu Feb 04, 2010 8:22 pm
Forum: General Discussions
Topic: Security simulation model for cognitive radio in Omnet++
Replies: 0
Views: 2355

Security simulation model for cognitive radio in Omnet++

Hello everyone, I need some help with a university assignment and I hope you folks can help me out. My assignment requirements are as follows. 1. Learning what the cognitive radio is and what are its possible apps. 2. Learning the C++ based Omnet++ simulation tool in .Net environment. 3. Design of a...

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