New method for triple reservation of interconnects

Authors: Sharafutdinov V. R., Gazizov T. R.

Annotation: The problem of increasing the reliability and noise protection of radioelectronic equipment is solved. The possibility of using the reservation the equipment interconnects for increasing not only the reliability, but also the noise protection at the expense of modal decomposition phenomenon is considered. To implement it, the new method of triple reservation is proposed. That method distinguishes by using the electromagnetic coupling between reserved and reserving interconnects, the reflection symmetry of resulting structure cross section and only two-layer construction. A cross section of printed circuit board option, implementing the proposed method, is pre- sented. An ultrashort pulse propagation along the board interconnect is simulated. Decreasing the pulse amplitude by factor 4 caused by modal decomposition is shown.

Keywords: reservation, interconnects, printed circuit boards, modal decomposition, ultrashort pulse, reflection symmetry