End-to-end design consideration of a radar altimeter for terrain-aided navigation. - Joohwan Chun; Sanghyouk Choi; Inchan Paek; Dongmin Park; Kyungju Yoo (SAR, 2013)

A Stochastic CRB for Non-unitary Beam-space Transformations and its Application to Optimal Steering Angle Design. - Sanghyouk Choi; Joohwan Chun; Inchan Paek; Jonghun Jang (IEEE Signal Process. Lett., 2015)