公开(公告)号：US09941568B2

公开(公告)日：2018-04-10

申请号：US15023113

申请日：2014-09-19

Applicant: INSTITUT MINES TELECOM/TELECOM BRETAGNE

Inventor： Jean-Philippe Coupez ,  Sylvain Chenu

IPC: H01P5/107 ,  H01P5/08 ,  H05K1/02

CPC classification number: H01P5/107 ,  H01P5/08 ,  H01P5/087 ,  H05K1/0243

Abstract: The invention relates to a transition device between a printed transmission line on a dielectric substrate and a rectangular waveguide including a front face forming an inlet of the waveguide, a rear face parallel to the front face and forming an outlet of the waveguide, a lower face, an upper face parallel to the lower face, the upper and lower faces extending between the front and rear faces, the waveguide being a block of dielectric material whereof the faces are fully metallized except for the front face and the rear face, the transition device including: a three-dimensional cavity formed in the volume of the waveguide between the inlet of the waveguide, further forming the inlet of the cavity, and the rear face widening, the cavity being at an inlet height of the lower face of the waveguide and ending at a distance from the inlet of the cavity at an outlet height greater than the inlet height; an electrical connection extending from the transmission line along the front face of the waveguide up to the inlet of the three-dimensional cavity.

公开(公告)号：US20160233568A1

公开(公告)日：2016-08-11

申请号：US15023113

申请日：2014-09-19

Applicant: INSTITUT MINES TELECOM / TELECOM BRETAGNE

Inventor： Jean-Philippe Coupez ,  Sylvain Chenu

IPC: H01P5/08 ,  H05K1/02

CPC classification number: H01P5/107 ,  H01P5/08 ,  H01P5/087 ,  H05K1/0243

Abstract: The invention relates to a transition device between a printed transmission line on a dielectric substrate and a rectangular waveguide including a front face forming an inlet of the waveguide, a rear face parallel to the front face and forming an outlet of the waveguide, a lower face, an upper face parallel to the lower face, the upper and lower faces extending between the front and rear faces, the waveguide being a block of dielectric material whereof the faces are fully metalized except for the front face and the rear face, the transition device including: a three-dimensional cavity formed in the volume of the waveguide between the inlet of the waveguide, further forming the inlet of the cavity, and the rear face widening, the cavity being at an inlet height of the lower face of the waveguide and ending at a distance from the inlet of the cavity at an outlet height greater than the inlet height; an electrical connection extending from the transmission line along the front face of the waveguide up to the inlet of the three-dimensional cavity.

Abstract translation: 本发明涉及介电基片上的印刷传输线与矩形波导之间的过渡装置，该矩形波导包括形成波导入口的前表面，平行于前表面的后表面并形成波导的出口，下表面 ，平行于下表面的上表面，上表面和下表面在前表面和后表面之间延伸，波导是绝缘材料块，其面除了前表面和后表面之外完全金属化，转换装置 包括：在波导的入口之间形成的波导体积中的三维空腔，进一步形成空腔的入口，并且后表面加宽，空腔处于波导的下表面的入口高度处，以及 在大于入口高度的出口高度处与空腔入口相距一定距离; 从传输线沿着波导的前表面延伸到三维腔的入口的电连接。