We analyzed fluid fill height sensing supported by terahertz spoof surface plasmon
polaritons (SPPs). The existence of spoof SPPs was proved experimentally and was …

The evanescent resonant modes are proposed for a T-shaped cavity in a terahertz (THz)
parallel-plate waveguide (PPWG) to understand the essence of the resonant phenomenon …

In many cases, the characterization of the frequency-dependent electric field profile inside a
narrowband resonator is challenging, either due to limited optical access or to the …

This paper puts forward a newer sensor which is symmetrical two rectangular resonant
cavities based on parallel-plate waveguide, using the lowest-order transverse-electric mode …

为使在太赫兹横电波模式下基于**行板波导的对称的双矩形谐振腔结构在滤波,
传感等方面有更好的应用, 在理论上使用有限元方法对该结构在太赫兹横电波模式下进行了理论 …

We examine the propagation of terahertz multimode in a metal dielectric metal (MDM)
waveguide. In this structure, terahertz radiation propagates through the vacuum region …

Based on the transmission theory of the parallel-plate waveguide, a kind of microsensor is
proposed for multi-THZ frequency. The impact on resonance frequency caused by the size of …