>
>> I have the ARRL's Vertical Antenna Classics V3, and
>> there's an article entitled "Phased Verticals with
>> Continuous Phase Control" by KZ3K (Peter Anderson).
>>
>> The article details the use of a frequency-appropriate
>> LC network to introduce phase shift between driven
>> vertical elements. Rather than being overly precise
>> about it, the article presents using such a network
>> for transmitting and receiving much as one would use
>> say the MFJ-1026 -- adjusting the phase shift network
>> for max or minimum signal.
I don't think the KZ3K method does anything to keep the currents on the
two verticals equal.
A better approach is to look at the W1MK method for achieving an
arbitrary phase shift and current splitting. See chapter 11, section
3.4.5.2 of the new (2005) ON4UN Low Band DXing book. Robye's Dayton
presentation on this used to be at http://www.kkn.net/dayton2005, but
this link seems dead at the moment.
73,
Steve, N2IC
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