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Recent content by Breixo

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    UWB radar experts: Please, I need your advice ...

    Thanks, flatulent, If you see my previous list of possible patch antenna candidates, there are some that are calified as "broadband", so, for instance, if I use the 4.4 GHz to 5.5 GHz 8 dBi Broadband Patch Antenna at a center frequency of 4.95, I will have a bandwidth of 1.1 GHz that I think is...
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    UWB radar experts: Please, I need your advice ...

    :cry: Mmmmmm, hi guys, Really there are not UWB experts in this forum? Please, I need your advice!
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    UWB radar experts: Please, I need your advice ...

    Hi Azulykit, Thank you for your fast answer. Well, I don't know some of your questions but I need that de prototype works some meters, after, I will look for good performances. Tipically 5.8 GHz, but I can change it from 3.1 to 5.9 GHz In UWB, BRF>25% of fc, so for
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    UWB radar experts: Please, I need your advice ...

    Hi to all, I'm involved in a simple design of an UWB radar for short range motion detection (less than 30m). I wish to avoid the patch antenna design and I've found a provider that offers Patch Antennas from 3.5 to 5.9 GHz but in the list of applications there is not UWB. I list a summary of...
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    ADC0804 simulative model??

    adc0804 pspice Hi Buts101, It will be very difficult to obtain a Spice Model of the ADC0804 but you can update you Proteus 6.7 to the 6.9 SP5, it has the ADC0804's schematic model in the library NATDAC. Sorry, but I don'n know how to extract it from an Isis library. Bye
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    UWB printed antenna doubts

    Hi to all, I'm begining in the field of UWB RADAR and its antennas and I need some basic info before to look for other things. I'm building an UWN transceiver and I need an antenna with the following features: a) Printed on a normal doubled sided FR4 PCB b) Unidirectional c) Possibility to...
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    What Radar Sensor I will need?

    Hi to all, I am a newbie in radar and I am looking for a Radar Sensor (prefereable with DSP Card and Can-bus interface inside) that it can do the following: 1.- Detect human presence (moving and stationary) 2.- Calculate position (distance and angle) 3.- Maximum Range of 30 m, more or less 4.-...

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