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1. 发明授权

US4270106A Broadband mode suppressor for microwave integrated circuits 失效
标题翻译：微波集成电路宽带模式抑制器
公开(公告)号：US4270106A
公开(公告)日：1981-05-26
申请号：US91993
申请日：1979-11-07
申请人： James D. Woermbke
发明人： James D. Woermbke
IPC分类号： H01L23/552 , H01P1/162 , H01P1/16
CPC分类号： H01L23/552 , H01P1/162 , H01L2924/1616 , H01L2924/16195
摘要： Microwave integrated circuits are enclosed in metal boxes. As more functions are added to circuits RF moding increases. One method of minimizing RF moding is to place a post in the box. This invention broadens the band of frequencies controlled by the post method by attaching a lossy RF absorbing pellet to the end of the mode suppression post.
摘要翻译：微波集成电路封装在金属盒中。随着更多的功能被添加到电路RF调制增加。最小化RF模式的一种方法是将一个信息放在框中。本发明通过将有害的RF吸收粒子附着到模式抑制柱的末端来扩大由后方法控制的频率带宽。

2. 发明授权

US5170137A Frequency selective limiter with welded conductors 失效
标题翻译：带焊接导体的频率选择限制器
公开(公告)号：US5170137A
公开(公告)日：1992-12-08
申请号：US656340
申请日：1991-02-19
申请人： James D. Woermbke , William E. McGann , Thomas E. Steigerwald
发明人： James D. Woermbke , William E. McGann , Thomas E. Steigerwald
IPC分类号： H01P1/218 , H03G11/00
CPC分类号： H03G11/006 , H01P1/218
摘要： A frequency selective limiter is described in which first and second ferrite members have confronting planar surfaces and at least one conductor is located on the surface of each ferrite in intimate contact. Each conductor on the first ferrite is a mirror image and is paired to a corresponding conductor on the second ferrite. The paired conductors have confronting end surface portions which are intimately bonded or welded in electrical contact such that each of the paired conductors is electrically equivalent to a single conductor in closely coupled to the ferrites. No other form of bonding is necessary to secure the ferrite members together. In the invention, an external conformal ground plane is more securely deposited in the regions where the ferrites abut. In a particular embodiment, coplanar ground planes located between the ferrites are securely bonded to the conformal ground plane.
摘要翻译：描述了频率选择限制器，其中第一和第二铁氧体元件具有面对的平坦表面，并且至少一个导体紧密接触地位于每个铁氧体的表面上。第一铁氧体上的每个导体是镜像，并且与第二铁氧体上的相应导体配对。成对的导体具有相互紧密接合或焊接成电接触的相对端表面部分，使得每个成对导体电气等效于与铁氧体紧密耦合的单个导体。不需要其他形式的接合来将铁氧体部件固定在一起。在本发明中，外部共形接地层更可靠地沉积在铁氧体邻接的区域中。在特定实施例中，位于铁氧体之间的共平面接地平面牢固地结合到共形接地平面。

3. 发明授权

US5878334A High temperature superconducting low power receiver protector/clutter automatic gain control for radar receiver 失效
标题翻译：高温超导低功率接收器保护器/杂波雷达接收机的自动增益控制
公开(公告)号：US5878334A
公开(公告)日：1999-03-02
申请号：US724569
申请日：1996-09-30
申请人： Salvador H. Talisa , Carl E. Nothnick , Steven N. Stitzer , Sumantrai D. Patel , James D. Woermbke
发明人： Salvador H. Talisa , Carl E. Nothnick , Steven N. Stitzer , Sumantrai D. Patel , James D. Woermbke
IPC分类号： G01S7/285 , H04B1/06 , H04B1/16
CPC分类号： G01S7/285
摘要： The present invention provides for a low power receiver protector and stepped attenuator for conditioning a received input signal within a microwave receiver front end. The low power receiver protector includes a detector for generating a surge signal in response to the received input signal exceeding a predetermined threshold, a delay line for delaying the received input signal for fixed duration, and a limiter for reducing the voltage of the received input signal in response to the generation of the surge signal. The stepped attenuator includes a plurality of cells each having an attenuation transmission path which includes an attenuator for providing a predetermined amount of attenuation of the received input signal. Each attenuation transmission path, bypass transmission path and delay line comprise a high temperature superconductor to provide minimal loss and reduced size.
摘要翻译：本发明提供一种用于调节微波接收器前端内接收的输入信号的低功率接收机保护器和阶梯式衰减器。低功率接收机保护器包括响应于接收到的输入信号超过预定阈值产生浪涌信号的检测器，用于延迟固定持续时间的接收输入信号的延迟线和用于降低接收到的输入信号的电压的限幅器响应于浪涌信号的产生。梯级衰减器包括多个单元，每个单元具有衰减传输路径，该衰减传输路径包括衰减器，用于提供接收的输入信号的预定量的衰减。每个衰减传输路径，旁路传输路径和延迟线包括高温超导体，以提供最小的损耗和减小的尺寸。

4. 发明授权

US4477993A Fish net 失效
标题翻译：鱼网
公开(公告)号：US4477993A
公开(公告)日：1984-10-23
申请号：US416566
申请日：1982-09-10
申请人： James D. Woermbke
发明人： James D. Woermbke
IPC分类号： A01K77/00
CPC分类号： A01K77/00
摘要： A fist net or the like having a removable cover comprises a loop frame, a net on the frame, an handle attached to the frame, and an elastic cover moveable from an extended position covering the loop and net to a retracted position and occupying a compacted volume adjacent to the handle. A locking means secures the cover to the apex of the loop frame, and a release mechanism in the handle releases the locking means by movement of a connecting wire joining the locking and releasing means.
摘要翻译：具有可拆卸盖的第一网或类似物包括环框架，框架上的网，附接到框架的手柄以及可从覆盖环和网的延伸位置移动到缩回位置的弹性盖，并且占据压实与手柄相邻的体积。锁定装置将盖固定到环形框架的顶点，并且手柄中的释放机构通过连接锁定和释放装置的连接线的移动来释放锁定装置。

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