This is an antenna with equal radiation (reception) in every direction.
Nobody actually wants one of these. It is mainly a concept for comparison. For example, if an antenna is rated at 7 dBi, that means it is 7 dB better than an isotropic antenna.
Nobody actually wants one of these. It is mainly a concept for comparison. For example, if an antenna is rated at 7 dBi, that means it is 7 dB better than an isotropic antenna.