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pro vyhledávání: '"Michael G. Christodoulou"'
Publikováno v:
Microwave and Optical Technology Letters. 47:59-62
A novel phase conjugator for active retro-directive operation is made by using twin, dual-gate, self-oscillating mixers mutually locked through a 12-dB hybrid coupler. The coupling network incorporates the load of both oscillators. Reduced LO penetra
Publikováno v:
Microwave and Optical Technology Letters. 42:471-474
A Van Atta, retro-directive, slot-antenna array on a cylindrical laminate is designed for use at 3.25 GHz. The array comprises four slots in a line, engraved on the front side of the laminate; the interconnecting microstrip feed lines are on the back