All Questions
Tagged with antenna-modeling wire-antenna
6 questions
0
votes
2
answers
47
views
how to model concrete balconies with xnec2c
We live on the 4th (top) floor in a suburb of Oslo. The building is concrete, and there are two balconies. I would like to model both balconies and try to optimize some HF antennas for various bands....
- 103
2
votes
2
answers
3k
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Modelling a "fan dipole" or "fan inverted vee" using EZNEC - unexpected result
I plan to put up a "fan inverted vee" but for various reasons I will not be able to take it down, adjust wire lengths, put it up, test, etc: I will basically have to cut the wires, put it up and leave ...
- 145
2
votes
1
answer
168
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Convert NEC antenna file to .out-file for Wattwächter
I've just wrote a NEC Antenna file of my longwire with xnec2c on Ubuntu. To calculate protection distance with Wattwächter, I need an .out-file. Protection distance means the safety distance for human ...
- 41
2
votes
1
answer
345
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How do I simulate a receiving antenna in EZNEC simulation tool?
I have a situation where I need to find receiving antenna impedance when it’s $\lambda/2$ distance from the transmitting antenna. Both are dipole antennas. Is it possible with EZNEC?
- 469
5
votes
4
answers
7k
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How to produce a NEC antenna file (and what software to use it with)?
So I'm really trying to get to grips with antenna radiation patterns, and more importantly things that are to close to the antenna that might interfere.
I've downloaded Qantenna and 4NEC2 to try and ...
- 423
8
votes
2
answers
995
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Simulating two antennas (transmitter and receiver) using 4nec2 tool
I am trying to find near field mutual coupling affects between two antennas - one being transmitter and other being receiver. The receing antenna is fed with very little voltage (I think, if I don't ...
- 469