LeighCanipa
Member
Im currently designing a robot with the aim to make it capable of hunting a 433Mhz signal. Im having problem making my reciever directional. I would idealy like not to use a yagi array as my antenna and have been trying to find a way of shielding a omni directional antenna in all directions except for one. If anyone has information on materials which would work for this puropose or designs of the shield i would greatly appreciate any information.