Is the SAR feature in antenna specified in a frequency range?

07 April 2020 1 1K Report

If I want to use the SAR feature which using in an imaging application, does restrict to using a specific range of frequencies, or can use it in 2.4, 6,10 GHz or in any frequency ??

Vadym Slyusar

For better spatial resolution, you need to use higher frequencies. Therefore, 10 GHz or more will be better.

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