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Re: RF Chokes Information
Hi SSSSS,
I see the problem you are facing. WIthout knowing the µ of the material it is almost impossible to know the inductor value. Sometimes in reverse engineering the inductor value is measured and then based on the core size the µ is esitimated and subsequently...
Hi ,
I am intending to build a GPS receiver chip in CMOS. As I am not a good system guy I have a system question.
The GPS received signal is -130dBm
Receiver NF = 10 (upto last IF amp)
noise BW = 2MHz (before despreading)
Output SNR at the last IF amp is -23dB {inorder to acheive 20dB SNR...
Re: HF Antenna Design Notes
Hi unine,
could you specify what knd of antenna and the frequency range of your interest so that others or myself could help you.
I believe you must have enjoyed my previous posting. I do have course material on "Anatomy of Oscillator Phase Noise Models" which describes LC VCO and phase noise models. I believe a good design starts with knowing the fundamentals.
loop antenna analysis
A (Free !) Moment Method Code in Excel and Mathcad Spreadsheets for analyzing Ferrite Rod Receiving Antennas
hxxp://home.att.net/~ray.l.cross/murod_mm/
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