T/R Module Technologies for Radar EW and Communication Applications

This paper brings out the state-of-the-art technologies related to the design and development of transmit-receive (T/R) modules conceptualized and realized within Electronics and Radar Development Establishment (LRDE) for various applications such as radar, EW and Communication. The article discusses the state-of-the art T/R modules developed highlighting the associated technological challenges and indigenization approach to increase the self-reliance of DRDO in T/R module development supported with detailed case studies.