Symbolic of needing to pay close attention or tune in to God
To dream of an antenna in your dream symbolizes the way you communicate with your environment. Consider the condition of the antenna (was it broken or damaged? strong and powerful? etc) to determine your ability to transmit your ideas and thoughts to others.
To dream of an antenna symbolizes connection to your intuition and telepathy. This dream is a message to pay attention to all communication that you are transmitting and receiving.