Method for reducing the radiation load by a mobile radio terminal and a mobile radio terminal
A mobile wireless and mobile base station technology, applied in the directions of antennas, antenna parts, antenna supports/installation devices, etc., which can solve the problems of reducing total radiated power and affecting calibration, etc.
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[0031] According to the block diagram illustrated in Figure 1, a device according to the invention and a design based on a first exemplary embodiment are described as follows: An antenna 1 with controllable directivity characteristics, which is is bidirectionally electrically connected to an amplifier block (amplifierblock) 2, and the amplifier block 2 itself is bidirectionally connected to a wireless radio frequency transmitter / receiver circuit 3, which is also called an RF transceiver (RF -TRX), the RF transceiver 3 is also bidirectionally connected to a baseband processor 4 (BB processor), and the output variable from this processor is the bit error rate 5 (BER) of the received signal and the field strength 6 (RF signal), and these variables are supplied as input variables to an evaluation unit 7, the output of which is connected to an antenna adjustment device 8, which then supplies A control signal is sent to a control input terminal of the controllable antenna 1 .
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