Embodiments provide a data transmitter having a transmitter configured to transmit a signal, wherein at least one signal parameter of the signal depends on an environmental parameter in an environment of the data transmitter, and a shielding unit configured to shield the transmitter or part of the transmitter from the environmental parameter to reduce a receiver-side reconstructable effect of the environmental parameter on the at least one signal parameter and/or a modifier for modifying the signal parameter configured to modify the at least one signal parameter to reduce a receiver-side reconstructable effect of the environmental parameter on the at least one signal parameter, wherein the modifier for modifying the signal parameter is configured to modify the at least one signal parameter directly or a signal derived from a clock signal of a clock generator of the data transmitter on which the signal or generation of the signal depends, in order to modify the at least one signal parameter.

The present disclosure relates to a reconfigurable multicore inductor capacitor (LC) oscillator comprising a plurality of oscillator cores. The oscillator may be configured at run-time, at manufacturing, or at production, which may allow for the tailoring of operating characteristics of the oscillator, such as phase noise, electromagnetic interference, or power consumption, for a specific application after production. The cores are coupled through an interconnect network to a common electrical signal output. A subset of the cores may be selectively enabled while the remainder of the cores is disabled. The ability to enable only a subset of the cores allows the total number of enabled cores to be reconfigurable. Furthermore, the direction in which oscillation current flows through the inductor of the cores may be configured. Reconfiguring the number of enabled cores and/or the oscillation current direction in the cores allow operating characteristics of the oscillator to be tailored after production.

The present disclosure relates to a reconfigurable multicore inductor capacitor (LC) oscillator comprising a plurality of oscillator cores. The oscillator may be configured at run-time, at manufacturing, or at production, which may allow for the tailoring of operating characteristics of the oscillator, such as phase noise, electromagnetic interference, or power consumption, for a specific application after production. The cores are coupled through an interconnect network to a common electrical signal output. A subset of the cores may be selectively enabled while the remainder of the cores is disabled. The ability to enable only a subset of the cores allows the total number of enabled cores to be reconfigurable. Furthermore, the direction in which oscillation current flows through the inductor of the cores may be configured. Reconfiguring the number of enabled cores and/or the oscillation current direction in the cores allow operating characteristics of the oscillator to be tailored after production.