A SYSTEM FOR ENSURING TYPE ACCEPTANCE REQUIREMENTS AND ENHANCING EQUIPMENT CAPABILITIES IN A RF SYSTEM

摘要

The present invention relates to a question and the system to allow for transmission and / or reception of RF signals by the communication system. According to the invention, the transceiver prior to the antenna via the transmission or reception of RF signals question is carried out between the transceiver and the antenna. Question is used to determine whether the antenna is transmitting and / or receiving RF signals with a power and / or frequency band required by the transceiver. Inquiry is sent by interrogator for transmitting to the other device of the transponder interrogation signal. Transponder interrogator transmits a response signal in response to an interrogation signal. Q group is determined whether the response signal has the predetermined characteristic. If the response signal is held a predetermined characteristic, transmission and / or reception of RF signals it is allowed. Another use of inquiry which of a plurality of antennas connected to the transceiver that will be used to identify whether the transmission or reception of RF signals.