Potentially, without going too far out on the proverbial limb, a serious challenge may confront Amateur Radio as Cycle 24 wanes, and we begin looking toward the 25th solar cycle. Can we agree that something has influenced sunspot production through our current 11-year period and that answer requires additional study? In the meantime, some scientists suggest further declining sunspot production, and the possibility of a spotless cycle even though remote, could manifest.
Is our avocation prepared for the challenge ahead if global high frequency communications takes a turn into unchartered territory such as a spotless cycle? Would our antenna systems be sufficient enough especially for those living in regulated communities located in densely populated regions?
Dave Sumner, K1ZZ in the foreword of Basic Antennas, Understanding Practical Antennas and Design stated, "Antennas are one of the most critical elements of a radio system, yet perhaps one of the least understood." (2012)
My goal is a review of the basics or the fundamentals of practical antennas and design then share my learning experience. Perhaps, inciting creativity and innovation, because Amateur Radio may face its greatest disruption, if Cycle 25 is half of Cycle 24 including long periods without any spots.
What effect will a long term sunspot draught have on global high frequency communications and our avocation?
Life is wireless.
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