Wideband bridge optimization system

Abstract

The invention relates to a wideband bridge optimization system comprising a bridge shell, four connectors, one pair of conductive rods, and a bridge cover plate cooperating with the upper end of the bridge shell. Two pairs of connection holes are formed in the two long sides of the bridge shell. The four connectors are installed in the connection holes respectively. Each of the conductive rods installed in the bridge shell has a Z shape and is in threaded connection with the two connectors at the diagonal line of the bridge shell; and the corners at the two ends of each conductive rod are straight-line inclined corners. The wideband bridge optimization system has the following advantages: because the conductive rods and the connectors are connected in a bolted connection manner, the errorsin production as well as in performances are reduced, the product flexibility is enhanced, and the product consistency is guaranteed, so that the stability of the product and the service life of theproduct are improved; and the corners of the conductive rods are in a straight-line inclined corner mode, so that the losses caused by energy reflection can be reduced, the error and the interferenceare reduced, and the stability and practicability are improved.

Description

technical field [0001] The invention relates to an electric bridge, in particular to a broadband electric bridge optimization system. Background technique [0002] Society is developing and the times are progressing. Over the long course of history, communication devices have evolved from little-known people in the past to household names today. With the continuous development of communication equipment, many signals of the same frequency band emerge as the times require, and such resources have great utilization value. Therefore, people realize the full utilization of such resources by combining and splitting them through some devices. The 3dB bridge is a commonly used microwave passive device. It has the function of combining the same frequency signals, so it is called the same frequency combiner. Not only that, but it is also a special directional coupler, which achieves 3dB super coupling by balancing the amplitude of the output signals of the two input ports. As a p...

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Problems solved by technology

[0004] In the above bridge structure, there are still some defects in the process of use: the coupling rod and the output end are fixed by welding, which may cause errors in the production process, resulting in performance On the one hand, there are errors; secondly, the corners at both ends of the coupling rod are arc-shaped corners, which will increase the complexity of processing and have a certain impact on the production progress.

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