. The Bell System technical journal . INPUT LEVEL Fig. 15C — Resultant output with differential BRANCH 2BRANCH 1 RESULTANT INPUT LEVEL Fig. 15D — Characteristics of the separate branches and resultant output withequal biases. of peak pulse amplitude — then at the output of the slicer there will beno effect whatsoever from disturbances unless these disturbances exceedhalf of the pulse amplitude. It is this slicing action which removes theamplitude effects of noise. Time jitter effects are removed by retiming,, the device is made to have high loss regardless of input level exceptat th
. The Bell System technical journal . INPUT LEVEL Fig. 15C — Resultant output with differential BRANCH 2BRANCH 1 RESULTANT INPUT LEVEL Fig. 15D — Characteristics of the separate branches and resultant output withequal biases. of peak pulse amplitude — then at the output of the slicer there will beno effect whatsoever from disturbances unless these disturbances exceedhalf of the pulse amplitude. It is this slicing action which removes theamplitude effects of noise. Time jitter effects are removed by retiming,, the device is made to have high loss regardless of input level exceptat those times when a gating pulse is present. Fig. 15A shows schematically a low-frequency equivalent of the re-generator used in these experiments. Here an input line divides into twoidentical branches isolated from each other and each with a diode shuntedacross it. The outputs of the two branches are recombined through neces-sary isolators to form a single output. The phase of one branch is re-versed before recombination, so that the final output is the differencebetween the two individual outpu
Size: 1968px × 1269px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjecttechnology, bookyear1
