AN ELECTRONIC DEVICE AND A CIRCUIT ARRANGEMENT

摘要

The electronic device of the invention is such constructed that the antenna part (3) and the RF circuit part (4) can show their respective functions even after the antenna part (3) and the RF circuit part (4) have been separated. Besides a scribe line 6 is formed on a - preferably ceramic - substrate for separating the antenna part (3) from the RF circuit part (4). Both parts may be separated after a change in any environmental condition, such as a change in the circuit configuration of the board on which the device (10) is to be mounted.