| 摘要 |
A programmable transversal structure that may serve as a filter, or more generally, a transversal network. A pair of time delay elements are implemented using one or more grating control propagation path structures, multilayer waveguides with configurable gaps, or variable impedance meander lines. Electro active actuators responsive to bandwidth, center frequency, and stop band attenuation control inputs control the delay of such elements. Impedance elements are distributed between the time delay elements to provide the desired transversal response. |
