Rubber Duck
Rubber duck antennas are a popular type of omnidirectional antenna widely used in cellular communication systemsdue to their compactness, durability, and ease of use. These antennas are typically characterized by their flexible, rubberized exterior, which provides protection against physical damage while allowing for easy installation in a variety of mobile devices and systems. They are commonly found in walkie-talkies, wireless routers, cellular base stations, and vehicle-mounted communication systems.
