antenna loading

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• Antenna (radio) — Whip antenna on car …   Wikipedia

• Loading coil — In electronics, a loading coil or load coil is a coil (inductor) that does not provide coupling to any other circuit, but is inserted in a circuit to increase its inductance. The need was discovered by Oliver Heaviside in studying the… …   Wikipedia

• loading — /loh ding/, n. 1. the act of a person or thing that loads. 2. that with which something is loaded; load, burden, or charge. 3. Elect. the process of adding reactance to a telephone circuit, radio antenna, etc. 4. Aeron. the ratio of the gross… …   Universalium

• Antenna tuner — An antenna tuner, transmatch, or antenna tuning unit (ATU) matches a transceiver with a fixed impedance (typically 50 ohms for modern transceivers) to a load (feed line and antenna) impedance which is unknown, complex or otherwise does not match …   Wikipedia

• Antenna height considerations — The Aspects for Antenna heights considerations are depending upon the wave range and economical reasons.Longwave/Low frequency antennasAt VLF, LF and MF the radio mast or tower is often used directly as an antenna. Its height determines the… …   Wikipedia

• loading — /ˈloʊdɪŋ / (say lohding) noun 1. the act of someone or something that loads. 2. that with which something is loaded; a load; a burden; a charge. 3. an extra rate paid to employees in recognition of a particular aspect of their employment, as… …  

• antenna inductance — noun 1. : the inductance of an antenna, its value varying at different frequencies as evidenced by the current distribution 2. : the inductor or loading coil in an antenna circuit …   Useful english dictionary

• Microstrip antenna — In telecommunication, there are several types of microstrip antennas (also known as printed antennas) the most common of which is the microstrip patch antenna or patch antenna. A patch antenna is a narrowband, wide beam antenna fabricated by… …   Wikipedia

• Metamaterial antenna — This Z antenna tested at the National Institute of Standards and Technology is smaller than a standard antenna with comparable properties. Its high efficiency is derived from the Z element inside the square that acts as a metamaterial, greatly… …   Wikipedia

• Whip antenna — on car A whip antenna is an antenna consisting of a single straight flexible wire or rod, often mounted above some type of conducting surface called a ground plane.[1] The bottom end of the whip is connected to the radio receiver or transmitter.… …   Wikipedia

• Rubber Ducky antenna — on a transceiver The Rubber Ducky antenna (or Rubber Duck aerial) is an electrically short monopole antenna which functions somewhat like a base loaded whip antenna and is sealed in a rubber or plastic jacket to protect the antenna.[1]… …   Wikipedia