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What does P/AR stand for?

P/AR stands for Peak-to-Average Ratio

This definition appears somewhat frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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We have 454 other meanings of P/AR in our Acronym Attic

Samples in periodicals archive:

The PowerDPD solution offers the following features: reduces the peak-to-average ratio (PAR) for single-carrier and multi-carrier signals; improves adjacent channel leakage ratio (ACLR) without the need for separate chipset or DSP; enables 45% efficiency using Axis Power Amplifiers; reduces cost for multi-channel MIMO systems; supports single and multicarrier environments; can be used in burst mode systems such as TDD-LTE and TD-SCDMA, the company said.
5 Key Features * Support for ADI's newest high-performance RF ICs * Increased visibility to signal levels within the signal chain, with the RF power in each stage displayed along with the peak and rms back-off from the stage's 1-dB compression point (P1dB) * Ability to set peak-to-average ratio and back-off thresholds in order to warn the user if the rms and/or peak power in a particular stage approaches the 1-dB compression point * Calculate the inter-stage RF power loss between two adjacent devices with mismatched impedance levels; voltage domain signal levels such as rms voltage, peak-to-peak voltage, and noise spectral density in nV/Hz; and signal quality metrics such as SNR, SFDR, IMD, and ACLR * Compatible with Windows XP, Vista and Windows 7 ADIsimPLL Version 3.