* Simple: The radio's antenna was broken, so we couldn't get any reception.
* Figurative: He had an antenna for trouble, always sensing when something was about to go wrong.
* Technical: The satellite uses a parabolic antenna to transmit signals across vast distances.
* Specific: The insect's antennae are covered in sensory receptors, allowing it to detect changes in the environment.
* Creative: The city skyline, with its towering buildings, resembled a giant, metallic antenna reaching for the sky.
Let me know if you'd like to see more examples!