Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , a loop-back test scheme for RF transceivers using optimized periodic bit streams is presented. In this approach, optimized periodic bitstreams modulated at baseband are sent through RF transmit subsystem, and the transmitter output is looped back into the receiver using the proposed test architecture. The corresponding test response is captured in the baseband at the output of the receive subsystem. From the spectral content of the test response at the baseband, all the linear and the nonlinear specifications of the transmit and the receive subsystems are computed. The key contribution of the presented work is that, the subsystem specification values are decoupled and computed using the looped-back test response at the receiver baseband. This eliminates the need for expensive RF ATE instrumentation to probe high frequency access points. Hardware measurement and validation data for a 900MHz wireless GSM transceiver system are presented.
['A. Haider', 'S. Bhattacharya', 'Ganesh Srinivasan', 'Abhijit Chatterjee']
I am writing a research paper on a idea A system-level alternate test approach for specification test of RF transceivers in loopback mode
[{"from": "human", "value": "I am writing a research paper on a idea A system-level alternate test approach for specification test of RF transceivers in loopback mode"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , a loop-back test scheme for RF transceivers using optimized periodic bit streams is presented. In this approach, optimized periodic bitstreams modulated at baseband are sent through RF transmit subsystem, and the transmitter output is looped back into the receiver using the proposed test architecture. The corresponding test response is captured in the baseband at the output of the receive subsystem. From the spectral content of the test response at the baseband, all the linear and the nonlinear specifications of the transmit and the receive subsystems are computed. The key contribution of the presented work is that, the subsystem specification values are decoupled and computed using the looped-back test response at the receiver baseband. This eliminates the need for expensive RF ATE instrumentation to probe high frequency access points. Hardware measurement and validation data for a 900MHz wireless GSM transceiver system are presented."}]