Searching for Loop Antenna Support Structure information? Find all needed info by using official links provided below.
https://www.jpole-antenna.com/2014/06/18/knots-for-antennas-and-support-structures/
Jun 18, 2014 · The reason is that getting on the radio requires an antenna, and if you are putting up any type of wire antenna or raising a temporary mast or support structure that requires guying, then proper knots are essential to getting on the air.
http://ahars.com.au/wp-content/uploads/2014/05/The-Underestimated-Magnetic-Loop-HF-Antenna-version-1.1.pdf
A small transmitting loop (STL) antenna is defined as having a circumference of more than one-eighth wavelength but somewhat less than one-third wavelength which results in an approximately uniform current distribution throughout the loop and the structure behaves as a lumped inductance. Unlike a short vertical or dipole antenna, the loop presents an
https://patents.google.com/patent/US3576566A/en
The supporting structure is a closed loop, such as a torus, and is useful for supporting a focusing, transmitting or reflecting mechanism, such as the mesh of an antenna. A series of arcuate segments are hinged to one another so that the whole structure may be folded in a truncated ogival configuration for stowage within a small volume, such as a vehicle shroud.Cited by: 27
https://com-power.com/products/antennas/van-veen-triple-loop-antenna/alt-930-2m
The loop support structure is very easy to erect and with its wheel base very convenient to move. It is a complete 3-axis antenna system with three loops and three current transformers and a remote antenna switch (RAS-930). Each loop is connected to the remote antenna switch via its …
http://www.reeve.com/RadioScience/Antennas/Antenna_supporting_structure.htm
Antenna Supporting Structure The antenna supporting structure consists of four Rohn Industries 25G tower sections with a total height of approximately 12.8 m AGL. Antenna supporting structure construction commenced in early May 2008 and was completed in early July 2008.
https://vk3il.net/projects-antenna/portable-magnetic-loop-antenna/
I have long been intrigued by the magnetic loop antenna and have been reading widely on the Internet on the subject for some time. I also saw Tony VK3CAT’s AlexLoop and thought it would be fun to try and make my own as an interesting alternative antenna for SOTA.
https://www.w6lvp.com/product/w6lvp-magnetic-loop-antenna-experimenters-kit/
A six-foot length of wire makes a great loop. If it is not stiff enough to support its own weight, put the preamp on the top and let gravity help. Use any non conductive material such as wood, bamboo, or PVC pipe to build a support structure for your antenna.
In particular, the loop antenna can be a very space-efficient ground-mounted antenna for reception on the low-bands. The proximity of the wire to the ground makes such an antenna very lossy, rendering it rather useless for transmission.
https://www.nonstopsystems.com/radio/frank_radio_antenna_magloop.htm
The radiation pattern of a Small Transmitting Loop antenna is shown below. The kidney-shape of the horizontal pattern (top view) becomes more pronounced ( = deeper minimums) as the antenna circumference becomes a larger fraction of the wavelength. This is the case when operating a multi-band STL on the higher band(s).
http://www.ws6x.com/ant_calc.htm
Equilateral Delta Loop : Full One-Wavelength Loop : Over level ground, the minimum mounting height for the apex of a Delta Loop is the altitude plus the height of the support posts. If the loop is an equilateral triangle as shown, the Minimum Horizontal Spread = the length of one side plus the distance to the tie off points (support posts).
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