plural antennae: one of a pair of slender, movable, segmented sensory organs on the head of insects, myriapods, and crustaceans see insect illustration 2 : a usually metallic device (such as a rod or wire) for radiating or receiving radio waves

Antennae (sg.: antenna) (sometimes referred to as "feelers") are paired appendages used for sensing in arthropods. Antennae are connected to the first one or two segments of the arthropod head. They vary widely in form but are always made of one or more jointed segments.

Antennas = metallic apparatuses used to receive signals. Antennae = insect appendages.

1. a conductor by which electromagnetic waves are sent out or received, consisting commonly of a wire or set of wires often attached to metal rods; aerial. 2. one of the jointed, movable sensory appendages occurring in pairs on the heads of insects and most other arthropods. 3. a means or sense of perception.

The antennae are almost parallel-sided, and twice as long as their diameter, mounted on small papillae within clear, circular areas of cuticle.

High-voltage lines act as antennae, attracting geomagnetic disturbances from the sun, and the larger and longer the lines, the greater the effect. There's a pair for the antennae, a pair for the …

Look up antenna or antennae in Wiktionary, the free dictionary. Antenna (pl.: antennas or antennae) may refer to:

Welcome to Antenna-Theory.com! This website is intended to be a source of knowledge for learning about and understanding antennas. The goal is to present a comprehensive tutorial on antennas. In the spirit of Einstein: "Everything should be …

In radio engineering, an antenna (American English) or aerial (British English) is an electronic device that converts an alternating electric current into radio waves (transmitting), or radio waves into an electric current (receiving). [1][2] It is the interface between radio waves propagating through space and electric currents moving in metal ...

2018年9月3日 · SCaN has over 65 antennas that help capture and transmit data to and from satellites in space. An antenna is a metallic structure that captures and/or transmits radio electromagnetic waves. Antennas come in all shapes and sizes from little ones that can.