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Jacob Gurin CONFIDENTIAL//COMINT//MPR__ -FOR-OFFICLAL-_USE_ ONLY Sigint Technical Primer-—I Antennas: How they work; what the different…
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be sensitive in the direction of the desired transmitter The following does not even pretend to be an exhaustive but, more important, it…
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Vertical’ Monopole. While the dipole is normally half che length of the wave to be intercepted, one of the most frequently used vertical…
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bj) (1) ib) [3)-50 usc 403 bo) (3) -P.L. 86-36 =CUNFIDENTIAL//CUMINT7 7 MR to) —FOR-OFFICEAL-USE-ONEX— ments at these wavelengths. However,…
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j+50 USC 403 36-36 Waveguide Antennas A group of antennas important to the microwave range has developed out of waveguide technology. A…
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reflection and refraction and so can employ reflectors and lenses. Gain is increased substantially by focusing incoming signals;…
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CONFIDENTIAL COMINT/ 7M. a a Yagi Antenna. Any antenna array having one active element and two or more parasitic elements (one reflector…