公开(公告)号：US3968458A

公开(公告)日：1976-07-06

申请号：US617209

申请日：1975-09-26

申请人： Joseph W. McGowan

发明人： Joseph W. McGowan

IPC分类号： H01P1/36 ,  H01P5/02 ,  H03K17/81

CPC分类号： H01P1/362 ,  H01P5/02 ,  H03K17/81

摘要： An edge-guided mode microstrip device similar to an edge-guided mode isolr having opposed straight and tapered edges along which microwave energy is adapted to travel with the exception that in the subject invention the thickness of the ferrite substrate underlying one tapered edge is abruptly changed in order to obtain mismatch thereat causing energy traveling along said one tapered edge to be reflected back along the same edge to the port whence it came. Coupling a microwave power amplifier to a port of a microwave circulator by means of a respective power reflector according to the subject invention provides a simple yet effective power combiner for microwave signals.

摘要翻译： 边缘导向模式微带装置类似于边缘引导模式隔离器，其具有相对的直的和渐缩的边缘，微波能量沿着微波能量行进，除了在本发明中，一个锥形边缘下方的铁氧体基底的厚度突然改变 以便获得不匹配，导致沿着所述一个锥形边缘行进的能量沿着同一边缘被反射回到端口。 通过根据本发明的相应的功率反射器将微波功率放大器耦合到微波环流器的端口为微波信号提供了一种简单而有效的功率组合器。

公开(公告)号：US3967218A

公开(公告)日：1976-06-29

申请号：US617210

申请日：1975-09-26

申请人： Joseph W. McGowan

发明人： Joseph W. McGowan

IPC分类号： H01P1/36 ,  H01P5/12 ,  H01P1/34

CPC分类号： H01P5/12 ,  H01P1/362

摘要： An edge-guided mode microstrip device having a pair of input ports and a mon output port, with two separate ferrite substrates each having a microstrip conductor electrically connected between a respective input port and the common output port. Both microstrip conductors additionally each have a conductive or inner edge spanned by a resistive film which acts as a resistive load. The other or outside conductive edge of each of the conductors includes an exponentially tapered segment which when a predetermined biasing magnetic field is applied transversely relative to the field of the substrates, causes input microwave energy at the two input ports to travel along the respective exponentially tapered edges and combine at the common output port. Any reflective energy returning from the output port will travel along the inner edges and be absorbed in the resistive load.

摘要翻译： 具有一对输入端口和公共输出端口的边缘引导模式微带器件，具有两个单独的铁氧体衬底，每个铁氧体衬底具有电连接在相应的输入端口和公共输出端口之间的微带线导体。 两个微带线导体另外每个都具有由作为电阻负载的电阻膜跨越的导电或内边缘。 每个导体的另一个或外部导电边缘包括指数级渐缩的段，当相对于衬底的场横向施加预定的偏置磁场时，使两个输入端口处的输入微波能量沿着相应的指数级锥形 边缘并在公共输出端口组合。 从输出端口返回的任何反射能量将沿着内边缘移动并被吸收在电阻负载中。