Real-time controllable waveguide structure based on ferroelectric film
A technology of a waveguide structure and a ferroelectric film, applied in the field of waveguides, can solve the problems of unfavorable microwave devices for complex application, inability to control in real time, etc., and achieve the effect of flexible control
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[0044] Such as figure 1 and figure 2 As shown, this embodiment provides a ferroelectric film-based real-time controllable waveguide structure, including: a dielectric plate 1 , metal microstrips, periodically arranged metal blocks 3 and a plurality of ferroelectric film rectangular resonators 7 .
[0045] The metal microstrip is fixedly connected to one side of the dielectric plate 1, and both sides of the middle part of the metal microstrip are provided with a plurality of periodically arranged grooves 4, and the plurality of grooves 4 form an artificial surface plasmon structure. The metal blocks 3 are in one-to-one correspondence with the grooves 4 , and the metal blocks 3 are respectively arranged in the corresponding grooves 4 and fixedly connected with one side of the dielectric plate 1 . The ferroelectric film rectangular resonator 7 is arranged on both sides of the metal block 3, every two ferroelectric film rectangular resonators 7 are located in a groove 4, between...
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