Terahertz Band Propagation Characteristics of Coupling Multiconductor Transmission Lines in Multilayer Media

Terahertz Band Propagation Characteristics of Coupling Multiconductor Transmission Lines in Multilayer Media

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The study on terahertz radiators will not only boost the development of theoretical research, but also raise severe challenges to solid-state electronics and circuit technology.In the present paper, the transmission characteristics of microstrip-slot coupling structures are primarily studied in 1-3THz chicago cubs earrings band.Based on the single-layer dielectric structure, a double-layer dielectric microstrip-slot coupling structure with air as one layer is presented.

It is reported that adding air layer based on the single-layer structure helps reduce the loss.Besides, given the factors of Engineering processing, the structure of three-layer media is also proposed; it is found that the structure of three-layer media still has exhibits transmission loss when the engineering realization is satisfied.However, this click here study suggests that the loss of the three-layer structure is higher than that of the two-layer structure, whereas the effect is better than that of the single-layer structure.