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![]() "Highland Ham" wrote in message ... Conclusion: This test proves clearly, that the efficiency of the Roomcap Antenna equals that of large wire antennas, and hereby confirms the results that I obtained during my own tests during the last 3 years. Each operator confirms the logged reports. The physical explanation of this is, that generation of the EM waves is done by the dynamic E field, as explained in "Antennas and Physics". The dominating E field can be measured only in the near field region of the antenna, as in the far field a fixed relation between H and E field exists. The far field does not allow determination how the wave has been generated originally. Many thanks to the above mentioned OMs for there voluntary, free contribution in this antenna test. Felix, HB9ABX ========================================= Felix , Since you are posting all this in a radio homebrew NG ,could you please give us all a free reference where to find the details of this miracle antenna , such that we can build one ourselves. Frank GM0CSZ / KN6WH http://home.datacomm.ch/hb9abx/ant--abx-e.htm As noted here you have to sign something and pay to get the construction guide, you probably sign a non-disclosure agreement so you could be sued if you published the plans: http://home.datacomm.ch/hb9abx/kondition-e.htm |
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