How much minimum value of antenna gain is considered in ambientRF Energy Harvesting for IoT applications considering miniaturization of antenna also?

26 April 2025 1 7K Report

Looking for minimum value of Gain in ambient RF Energy Harvesting

Thank you sir for your response. Does it means Our antenna can have negative gain and 0 dBi gain also? As in ambient RFEH scenarios, gain actually depends on no of wireless sources nearby. Suppose if the wireless sources are less in an environment, then gain will play a major role there. Then how negative gain can increase the harvested power there?

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