Underwater 2.45GHz Antenna
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| Dec 18th 2020, 18:51 | |
W1JRZTotal Topics: 0 Total Posts: 0 |
Merry Christmas! I am interested in anyone’s experience designing antennas for fresh water communications at 2.45GHz. Not impossible as I have a link working at 50cm, but need to extend the range to 1 meter. I am especially curious about how to match a fully insulated dipole using a relatively low end VNA Likewise, I am intriqued how calculate the length of the radiators and understand these need to be reduced by about 1/9 compared to that in air. Any feedback is appreciated! Jay Zebryk, W1JRZ |
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