Biologically modeled RF ID tags

RFID tags include circuitry operable to receive an input signal from a common transceiver and generate at least first and second signals, a first signal adapted to transmit information to the common transceiver and a second signal adapted to transmit information to adjacent RFID tags. The second adapted signal is received by the adjacent RFID tags and used to control their operation wherein they are temporarily disabled. During the time that the adjacent RFID tags are disabled, the first RFID tag communicates with the common transceiver via the first signal. When communication is complete the first RFID tags temporarily disable themselves allowing the adjacent RFID tags to be enabled and communicate with the common transceiver. In this manner only limited numbers of RFID tags are transmitting at one time thereby limiting the amount of RF power impinging upon the common transceiver. Spreading the RF power received by the common transceiver over time reduces the probability that the common transceiver will be overloaded or saturated improving the data transmission between RFID tags and common transceiver.