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    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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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

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    • Author Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    Showing 1-10 of 103 results
    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    What is a Lossless Transmission Line?

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog
    • Comments 0 comment
    January 30, 2023
    1

    In a transmission line, the four primary distributed parameters are resistance (R), capacitance (C), inductance (I), and conductance (G). The secondary constants are the characteristic impedance (Zo) and complex propagation constant (y) that are derived using the primary parameters. Transmission …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    What is Characteristic Impedance?

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog
    • Comments 0 comment
    January 28, 2023
    2

    What is characteristic impedance in Transmission lines? In this blog, we are going to talk about the characteristic impedance of a transmission line. Let’s derive the formula for characteristic impedance by finding the relationship between current and voltage from the …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Transmission Line Phasor equations

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog
    • Comments 0 comment
    January 24, 2023
    2

    In the previous blog what is transmission line, we discussed that we are dividing a transmission line into many incremental segments and assuming each segment is lumped network because of its short length. In this blog, we will talk about …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    What is Transmission Lines?

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog
    • Comments 0 comment
    January 19, 2023
    2

    RF Transmission Line In simple words, the purpose of an RF Transmission line is to transmit RF power from one point to another efficiently. Hence, considering the best RF cable hold an important role in radio systems. The categories include …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Lumped Circuit Analysis Vs Distributed Analysis

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog
    • Comments 0 comment
    January 18, 2023
    1

    In this blog, we will talk about distributed versus lumped analysis for a basic understanding of the transmission line concept, why we use transmission line, what is the lump component and why it’s a distributed element. In later parts, we …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Time Division Duplexing VS Frequency Division Duplexing (FDD VS TDD)

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog, RF Topics, Transmitters & Transceivers - RAHRF409
    • Comments 0 comment
    January 13, 2023
    5

    TDD Merits Transmitters are turned off during reception, so the two paths don’t interfere. TDD allows direct peer-to-peer communication between two transceivers hence no need for the system between them. Only one band is allocated so we don’t need to …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    What is Frequency Division Duplexing (FDD)?

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog, RF Topics, Transmitters & Transceivers - RAHRF409
    • Comments 0 comment
    January 9, 2023
    2

    Frequency Division Duplexing In Frequency Division Duplexing is a full-duplex model of transceiver where different bands of frequencies are utilized for Tx and Rx and the data is transmitted and received at the same time. Bandpass filters are used to …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    What is Time Division Duplexing (TDD)?

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog, RF Topics, Transmitters & Transceivers - RAHRF409
    • Comments 0 comment
    January 6, 2023
    1

    Time Division Duplexing (TDD) In the previous blog, we discussed about the basic structure of the transceiver and the duplexer block. Duplexer acts as a decision block like a switch between the transmitter and receiver part. There are different types …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Introduction to Transceivers

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog, RF Topics, Transmitters & Transceivers - RAHRF409
    • Comments 0 comment
    January 3, 2023
    1

    What is a Transceiver? A transceiver is a combination of transmitter and receiver, hence the name transceiver. The transmitter and receiver share the circuitry. It can both transmit and receive radio waves to communicate with another device. Transceivers are widely …

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    Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh

    Drawbacks of Heterodyne Transmitter – Mixing Spurs

    • Posted by Sanchita Sarkar, Ata Sarrafinazhad, Ahsan Ghoncheh
    • Categories Blog, RF Topics, Transmitters & Transceivers - RAHRF409
    • Comments 0 comment
    December 16, 2022
    2

    In the previous blog, we discussed about the first drawback of the Heterodyne transmitter which is DC offset. The second drawback is Mixing Spurs, which will be discussed in this blog. What is Mixing Spurs? In simple language, if there …

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