0416423-A2 is referenced by 20 patents and cites 3 patents.

The invention relates to a method and an arrangement for the attenuation of radio-frequency interferences caused by the harmonics of the clock frequency of digital devices, such as a microprocessor. According to the invention, the spectrum of the harmonics of the clock frequency is treated by modulating (Umod) the clock signal (fCL).

Title
A method and an arrangement for the attenuation of radiofrequency interferences caused by the harmonics of the clock frequency of digital devices.
Application Number
EP19900116414 19900827
Publication Number
0416423 (A2)
Application Date
August 27, 1990
Publication Date
March 13, 1991
Inventor
Talarmo Reino
FI
Assignee
Telenokia Oy
FI
IPC
H04B 15/04
G06F 01/04
H04B 15/02
G06F 01/04
H04B 15/04
G06F 01/04
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