公开(公告)号：US06768398B2

公开(公告)日：2004-07-27

申请号：US10021636

申请日：2001-12-12

申请人： Edgar Herbert Callaway, Jr. ,  Raymond Louis Barrett, Jr. ,  Gilberto Jacinto Hernandez ,  Douglas Harold Weisman

发明人： Edgar Herbert Callaway, Jr. ,  Raymond Louis Barrett, Jr. ,  Gilberto Jacinto Hernandez ,  Douglas Harold Weisman

IPC分类号： H01P1203

CPC分类号： H01P1/2039

摘要： A transmission line (218) is formed to have a characteristic impedance which increases at a first substantially exponential rate with respect to a distance from the input (202). A plurality of resonators (206-214) are coupled to the transmission line and positioned at a plurality of locations along the transmission line. The plurality of resonators has resonant frequencies that decrease at a second substantially exponential rate with respect to the distance from the input. An output signal (810, 812) is obtained at a point in the filter that produces a filter response having a corner frequency.

摘要翻译： 传输线（218）被形成为具有相对于距离输入（202）的距离以第一基本指数速率增加的特性阻抗。 多个谐振器（206-214）耦合到传输线并且位于沿着传输线的多个位置处。 多个谐振器具有相对于与输入的距离以相对于第二基本指数速率降低的谐振频率。 在产生具有拐角频率的滤波器响应的滤波器中的点处获得输出信号（810,812）。