公开(公告)号：US3739306A

公开(公告)日：1973-06-12

申请号：US3739306D

申请日：1970-09-03

Applicant: BUNKER RAMO

Inventor： SLADEK N

IPC: H01P1/12 ,  H01P1/10

CPC classification number: H01P1/125 ,  H01H50/643

Abstract: A microwave coaxial switch which provides relatively high isolation for the unused channel over a relatively large frequency band. The switch terminals and interconnecting switch blades are positioned in a rectangular chamber proportioned to form a waveguide below cut-off for the principal waveguide mode in the operating frequency range of the switch. A recess is provided in the wall of the chamber above the terminals with a terminal-interconnecting blade being positioned in the recess in physical and electrical contact with the recess upper wall when the blade is in its inactive position.

Abstract translation: 一种微波同轴开关，其在相对大的频带上为未使用的信道提供相对较高的隔离。 开关端子和互连开关叶片被定位在矩形室中，以在开关的工作频率范围内成为用于主波导模式的截止下面的波导。 在端子上方的腔室的壁中设置有凹部，当刀片处于其不起作用的位置时，端子互连刀片定位在凹部中，与凹槽上壁物理和电接触。

公开(公告)号：US3828303A

公开(公告)日：1974-08-06

申请号：US29285672

申请日：1972-09-28

Applicant: BUNKER RAMO

Inventor： SLADEK N ,  PETTI P ,  ZERLIN W

IPC: H01R24/02 ,  H01R9/05 ,  H01R17/12

CPC classification number: H01R9/0518

Abstract: This invention relates to a simple, field installable, low cost, miniature, push-pull, quick connect/disconnect electrical connector system having a VSWR (voltage standing wave ratio) of less than 1.35 for all signal frequencies from 0.1 to 6 GHz useful for interconnecting coaxial cables having a characteristic impedance in the range of 50 ohms. The connector system is made up of a plug member and a jack member each comprising but three basic parts. The first part of each member is comprised of an integral tubular member of relatively soft electrically conductive material. The second part of each member is in turn comprised of a dielectric insert which is held in its respective tubular member by staking or rolling a reduced section of its tubular member''s wall. The front portion of the jack member fits into the front portion of the plug member and through the action of an internal shoulder within the plug member a predetermined spacing between the dielectric inserts held by the plug and jack members is established when the members are fully mated. Each dielectric insert is in turn bored to receive one of two matable pin-like electrical contacts each of which comprises the third part of its respective connector member. Each contact has a hollow rear portion which may be crimped to the center conductor of a respective coaxial cable and thereafter inserted into the bore of its respective insert and retained therein. The outer conductor of each coaxial cable may be crimped around a reduced section of the rear portion of each connector by means of a crimping ferrule. The aforesaid fixed spacing between the dielectric inserts acts to produce a high impedance relative to the impedance afforded by the dielectric inserts to effect the afore-referenced VSWR of less than 1.35 for signal frequencies between 0.1 and 6 GHz.

Abstract translation: 本发明涉及对于0.1至6GHz的所有信号频率，具有小于1.35的VSWR（电压驻波比）的简单的现场安装，低成本，微型推挽式快速连接/断开电连接器系统，其用于 具有特征阻抗在50欧姆范围内的互连同轴电缆。 连接器系统由插头构件和插座构件构成，每个构件包括三个基本部件。 每个构件的第一部分由相对柔软的导电材料的整体管状构件组成。 每个构件的第二部分又由一个电介质插入件构成，绝缘插件通过铆接或滚动其管状构件壁的缩小部分而保持在其相应的管状构件中。 插座构件的前部装配到插塞构件的前部，并且通过插塞构件内的内部肩部的作用，当构件完全配合时，建立由插头和千斤顶构件保持的电介质插入件之间的预定间隔 。 每个电介质插入件又被钻孔以接收两个可匹配的针状电触头中的一个，每个触头包括其相应的连接器构件的第三部分。 每个触点具有中空的后部，其可以卷曲到相应同轴电缆的中心导体，然后插入其相应插入件的孔中并保持在其中。 每个同轴电缆的外导体可以通过压接套圈卷绕在每个连接器的后部的缩小部分周围。 电介质插入件之间的上述固定间隔用于相对于介质插入件提供的阻抗产生高阻抗，以实现0.1至6GHz之间的信号频率小于1.35的上述VSWR。