To see an antenna in a dream refers to tools used for communication. To see an antenna in your dream implies that you will hear surprising news coming from your friends whom you haven’t seen for a long time.
To see of buying and selling an antenna in your dream denotes that there are people who gossip you.
To see a satellite dish or big antenna in your dream implies that important issues related to your country will occur, a leader will change or an executive whom you work with will migrate to a long distance place.
To see of adjusting antenna in your dream implies that you will ask a respectable person to mediate to fulfill your work and your work losing money will turn into a profitable work.
To see that you break an antenna or you see a broken antenna in your dream signifies that you will abandon your environment and you will have an environment where you can improve yourself soon.