公开(公告)号：US20100109770A1

公开(公告)日：2010-05-06

申请号：US12523367

申请日：2008-01-14

申请人： Didier Belot ,  Yann Deval ,  Eric Kerherve ,  Nathalie Deltimple ,  Pierre Jarry

发明人： Didier Belot ,  Yann Deval ,  Eric Kerherve ,  Nathalie Deltimple ,  Pierre Jarry

IPC分类号： H03G3/20

CPC分类号： H03F1/0266 ,  H03F1/565 ,  H03F3/19 ,  H03F3/217 ,  H03F3/68

摘要： A reconfigurable power amplifier includes at least one amplification circuit (E1, E2), and a circuit (6) for controlling the amplification circuit so as to adapt its operation according to an applied input signal (RFin). The circuit for controlling includes a circuit (4, 5) for modifying the compression point of the amplification circuit and for adapting the gain of the amplification circuit in such a manner as to increase the power added efficiency of the circuit for the modified compression point.

摘要翻译： 可重构功率放大器包括至少一个放大电路（E1，E2）和用于控制放大电路以便根据所施加的输入信号（RFin）适应其操作的电路（6）。 用于控制的电路包括用于修改放大电路的压缩点并用于调整放大电路的增益的电路（4,5），以增加用于修改的压缩点的电路的功率附加效率。

公开(公告)号：US06538535B2

公开(公告)日：2003-03-25

申请号：US09865672

申请日：2001-05-29

申请人： Marco Guglielmi ,  Pierre Jarry ,  Eric Kerherve

发明人： Marco Guglielmi ,  Pierre Jarry ,  Eric Kerherve

IPC分类号： H01P1208

CPC分类号： H01P1/2082

摘要： The invention provides a dual-mode microwave filter, comprising a rectangular resonator of length l, height b, and width a operating in two distinct modes (m, 0, n) and (p, 0, q) from a single family of modes and presenting the same direction as the E field, and wherein coupling and mode excitation discontinuities are inductive and in the same direction.

公开(公告)号：US08115547B2

公开(公告)日：2012-02-14

申请号：US12523367

申请日：2008-01-14

申请人： Didier Belot ,  Yann Deval ,  Eric Kerherve ,  Nathalie Deltimple ,  Pierre Jarry

发明人： Didier Belot ,  Yann Deval ,  Eric Kerherve ,  Nathalie Deltimple ,  Pierre Jarry

IPC分类号： H03G3/20

CPC分类号： H03F1/0266 ,  H03F1/565 ,  H03F3/19 ,  H03F3/217 ,  H03F3/68

摘要： A reconfigurable power amplifier includes at least one amplification circuit (E1, E2), and a circuit (6) for controlling the amplification circuit so as to adapt its operation according to an applied input signal (RFin). The circuit for controlling includes a circuit (4, 5) for modifying the compression point of the amplification circuit and for adapting the gain of the amplification circuit in such a manner as to increase the power added efficiency of the circuit for the modified compression point.

摘要翻译： 可重构功率放大器包括至少一个放大电路（E1，E2）和用于控制放大电路以便根据所施加的输入信号（RFin）适应其操作的电路（6）。 用于控制的电路包括用于修改放大电路的压缩点并用于调整放大电路的增益的电路（4,5），以增加用于修改的压缩点的电路的功率附加效率。

公开(公告)号：US06879226B2

公开(公告)日：2005-04-12

申请号：US10495072

申请日：2002-11-21

申请人： Serge Vigneron ,  Yannick Latouche ,  Pierre Jarry ,  Eric Kerherve ,  Jean-Marie Pham ,  Nicolas Boutheiller

发明人： Serge Vigneron ,  Yannick Latouche ,  Pierre Jarry ,  Eric Kerherve ,  Jean-Marie Pham ,  Nicolas Boutheiller

IPC分类号： H01P1/208

CPC分类号： H01P1/2082

摘要： The invention relates to a quadruple mode microwave filter having coupled cavities with a plurality of transmission zeros, said filter comprising at least one rectangular parallelepiped-shaped quadruple mode cavity, at least two rectangular irises, and two input/output waveguides. Tuning and coupling of the filter are obtained exclusively by the dimensions and mutual disposition of the at least one resonant cavity and the irises, without any screw or other tuning mechanism. All the faces of the cavities and the irises are either parallel or perpendicular to each other. In a preferred embodiment the irises are offcentered along the two transverse axes. According to one advantageous feature, the input mode and the output mode are the same, preferably the TE 10 fundamental mode.

摘要翻译： 本发明涉及具有多个传输零点的耦合空腔的四重模式微波滤波器，所述滤波器包括至少一个矩形平行六面体形四重模式空腔，至少两个矩形虹膜和两个输入/输出波导。 仅通过至少一个谐振腔和虹膜的尺寸和相互配置来获得滤波器的调谐和耦合，而没有任何螺丝或其它调谐机构。 空腔和虹膜的所有面都彼此平行或垂直。 在优选实施例中，虹膜沿着两个横轴偏心。 根据一个有利的特征，输入模式和输出模式相同，优选TE 10基本模式。