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Recent content by bard1988

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    Need help in understanding how this RF detector works

    I hope that im not rude, but is there any chance someone could post a scheme which showing the real connection, sorry for all the trouble :/
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    Need help in understanding how this RF detector works

    Still can't quite understand, maybe you can upload a picture that describes it better? You mentioned that schematic fails to show how the RF power is coupled to the sensor , can you please describe it? I'm having trouble with the fact that the 2 RFin cables are connected to the same place (one...
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    Need help in understanding how this RF detector works

    Hello, I'm having a little trouble with understanding how this detector works, i will be really grateful if someone could explain me how it works. https://www.testequipmentdepot.com/usedequipment/pdf/8471d.pdf Thank you in advance, Dubovski Bar
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    Design Helix using HFSS

    Hello, I'm new to HFSS and im trying to design a helical antenna (I also tried using the design kit but i prefer doing it by myself). anyway the antenna params are: frequency - around 400 MHz radius - I calculated it to be around 9.5 cm pitch angle - 13 deg spacing (s) - 13.8 cm I still...
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    HFSS - helix antenna tutorial

    Hello, I'm an Ms.C student, in my final project im supposed to design an antenna and then to manufacture it, im finding it rather hard to find a good instructional tutorial on how to create the antenna in HFSS (I dont mean on how to set the parameters ) I would really appreciate if anyone has...
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    need help wth OFDM transmitter in Matlab

    Hello, Im doing a project on OFDM, I'm having a little trouble getting the transmitter to work correctly (before any pulse shaping ). I have a simulation that creates the data using different modulation (M-QAM/PSK) and now im at the stage of creating the OFDM symbol. I would really appreciate...

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