A system and method is disclosed for the construction of a frameless cartridge motor. The impedance between the PA and the antenna is adjusted based on power level measurements andor PA direct current consumption measurements, depending on whether the PA is a linear PA or a switch-mode PA. A next one of the pictures in the sequence is selected for being stored in the memory based on an amount of overlap regarding a picture content with a previous one of the pictures stored in the memory. The linkage includes upper and lower links connected with each other for rotation on an intermediate shaft. A diesel oxidation catalyst is disposed downstream of the lean NOx trap. When the linking regions on said track are adjacent, recording patterns of the pseudo data of the adjacent linking regions are different from each other.