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    Linear RF Power Amplifier (PA) Design Theory and Principles online course – RAHRF562

    Linear RF Power Amplifier (PA) Design Theory and Principles online course – RAHRF562

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      Linear RF Power Amplifier (PA) Design Theory and Principles online course – RAHRF562

      Linear RF Power Amplifier (PA) Design Theory and Principles online course – RAHRF562

      $400.00 $300.00
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    RF Design Theory and Principles – RAHRF201

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    • RF Design Theory and Principles - RAHRF201
    Showing 1-10 of 37 results
    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Understanding the Concept of RLC Matching Circuits

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    August 16, 2021
    380

    Why matching circuits are needed? As we know that in RF systems maximum power delivery is the main objective while designing a circuit and to maximise the power delivery with minimum loss, matching networks are created. Read understanding the need …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Calculating input impedance using Quality Factor and Resonance in RLC circuits

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    August 12, 2021
    7

    In the previous section, Resonance and Quality Factor we discussed the method 1 for series to parallel conversion and vice versa using Quality factor. To give a summary of method 1, this method is a process of conversion of series …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Understanding Resonance, Quality Factor and Series to Parallel Conversion

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    August 9, 2021
    6

    Resonance: Resonance in a RLC circuit is when we cancel out all the reactants in the circuit. In RLC circuit L & C are the reactants. So the reactances of inductance and capacitance are essentially cancelled out, and only resistance …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Transfer Function, Bandwidth and Quality Factor in RLC circuits

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    August 6, 2021
    7

    Defining the Transfer function for series RLC circuits Transfer function {H(w)} is equal to output voltage Vout divided by input voltage Vin which can be further written as: The graph represents the magnitude versus frequency. There are three different transfer …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Understanding RLC Resonance Circuit in Series and Parallel

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    August 3, 2021
    6

    In radio frequency systems, passive networks and passive circuits are used to match or transform impedance. Passive networks are also used to tune the RF blocks, obtain desired input and output impedance, and design different filters. Therefore, it is important …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    What is Dynamic Range and SFDR in Radio Frequency?

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    July 30, 2021
    7

    What is Dynamic Range? Dynamic range is the maximum input level that a receiver can tolerate divided by the minimum input level signal, which is defined as sensitivity. Dynamic range is equal to a maximum power of signal over minimum …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    What is Sensitivity in Radio Frequency

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    July 28, 2021
    3

    What is Radio Sensitivity? Sensitivity is the minimum signal which can be detected with accepted output SNR (Signal to Noise Ratio). Accepted output SNR is sometimes called as the minimum output SNR (SNRo, min). It means we are not allowed …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    How to Calculate Noise Figure for Cascaded Stages (Example Questions – Part 2)

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    June 30, 2021
    9

    Example 2: Calculate the total NF for the below-given diagram: To calculate the total noise figure for this cascaded stage, we’re going to calculate the total noise factor. The linear expression for total noise factor is equal to the noise …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    How to calculate Noise Figure and Noise Floor (Example Questions – Part 1)

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    June 29, 2021
    2

    Example 1: Calculate the following for the below given RF circuit: Total Noise Figure (NF) of the system Input noise floor (Bandwidth = 5 MHz) Total PIIP3 Important points to remember: As you can see from the given inputs, the …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    What is Receiver Noise Floor?

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories RF Design Theory and Principles - RAHRF201, RF Topics
    • Comments 0 comment
    June 24, 2021
    2

    Noise Floor: The noise floor is the input-referred total noise power. If we have total noise at the output, we can refer it to the input. Total noise power means that the noise power of the Rs and the noise …

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