| 摘要 |
PURPOSE:To obtain a connector which is readily developed into a multiple core coaxial connector of numerous longitudinal and cross lines and which has a good frequency characteristic by using in a coaxial transmission line including an L-curving portion element blocks of flexible structure wherein characteristic impedance between a signal cable and a grounding cable is adjusted in advance. CONSTITUTION:Blocks 13, 14 are used in a coaxial transmission line including an L-curving portion. These are each formed by bending a semi-rigid coaxial cable into L shape and machining its terminal. They are stored in respective insulting cases 15, 16. The coaxial cables are each bent into R shape without damaging its frequency characteristic and are connected simply by inserting its machined ends into a connector joining block 11, a printed wiring board connecting block 12, respectively, and pressing rings therein. This constitution restrains deterioration of the frequency characteristic of each coaxial transmission line including the L-curving portion to a large extent and the length from the connector junction surface to a printed wiring board connecting portion is freely set by preparing coaxial cables of different lengths, to constitute a multiple core coaxial connector of numerous longitudinal and cross lines.
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