POWER DETECTOR

In certain aspects, a method is provided for measuring power using a resistive element coupled between a power amplifier and an antenna. The method includes squaring a voltage from a first terminal of the resistive element to obtain a first signal, squaring a voltage from a second terminal of the re...

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Bibliographic Details
Main Authors ASURI, Bhushan Shanti, MISHRA, Chinmaya, SRIDHARA, Ravi, GARCIA, Jorge, BELLAOUAR, Abdellatif, BALASUBRAMANIYAN, Arul, SAHOTA, Gurkanwal Singh, HASSAN, Muhammad, EL-AASSAR, Omar Essam
Format Patent
LanguageEnglish
French
German
Published 24.05.2023
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:In certain aspects, a method is provided for measuring power using a resistive element coupled between a power amplifier and an antenna. The method includes squaring a voltage from a first terminal of the resistive element to obtain a first signal, squaring a voltage from a second terminal of the resistive element to obtain a second signal, and generating a measurement signal based on a difference between the first signal and the second signal. In some implementations, the resistive element is implemented with a power switch.
Bibliography:Application Number: EP20210748737