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calculate pcb antenna
mdusan, are u using any simulation software for the antenna?
(e.g : ADS/Momentum, HFSS, CST, etc)
what is ur current solution as of now? i mean, what have u done so far?
could u tell me more about ur application? (e.g: antenna size, dimension, range, etc)
actually i'm...
rfid loop antenna
mdusan, what is the freq of the RFID?
have u found any solution yet?
i'm also trying to design a loop antenna, but it is for remote car key at 433.92mhz.
pin diode application
thanks a lot vfone & mazz,
seems like this is what I'm looking for ... maybe i can grab something from the pinhandbook ...let me browse thru the handbook a little bit
by the way, the antenna for my band is different (e.g not sharing the same antenna) ....
few more...
lna limiter
Hi guys, thanks for taking the time.
here's the path for my receiver :
Antennna > Limiter > Pre-selector Filter > LNA input
(initially i put the limiter after the filter)
my transmitter is transmitting at 433.92mhz (ISM band) with a max of 13dbm. And there's another RF...
pin diode limiter
Hi, can somebody help me?
I would like to limit the RF power coming into my LNA input. The maximum input it can receive is 0 dBm (1mW). I want to protect it from a nearby RF signal that is 20 to 30dBm (1 watt).
The operating freq range is 430-450mhz.
I'm not familiar with...
anybody knows what is the microstrip antenna gain of remote car keys?
i wonder how they fit a practically short microstrip antenna to radiate at 315/433mhz freq inside remote car keys .... any ideas?
(sorry might be out of topic already)
Re: HFSS TUTORIALS
Tutorial is available on the Ansoft website? where ?
** sorry, i'm a noob in hfss ... just started using it for a few days... currently trying to do simulation on microstrip antenna at uhf (short range)
ade7758 meter calibration
I'm interested to know more about your project. I've been wanting to build one for myself too.
Anyway, I found this website which posts some stuff on DIY watt meter.
I don't know if that helps...
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