1. Ridenour, L., and Collins, G. (2020). Radiation Laboratory Series (28 Volumes), McGraw-Hill. Available online: https://archive.org/details/mit-rad-lab-series-version-2.
2. Grometstein, A. (2011). Technology in Support of National Security, MIT Lincoln Laboratory. Available online: https://www.ll.mit.edu/sites/default/files/other/doc/2018-04/MIT_Lincoln_Laboratory_history_book.pdf.
3. Ricardi, L., and Niro, L. (1966, January 21–25). Design of a 12-horn monopulse feed. Proceedings of the 1958 IRE International Convention Record, New York, NY, USA.
4. (2024, March 09). Millstone Hill Incoherent Scatter Radar. Available online: https://www.haystack.mit.edu/about/haystack-telescopes-and-facilities/millstone-hill-incoherent-scatter-radar/.
5. Theory and practice of ionosphere study by Thomson scatter radar;Evans;Proc. IEEE,1969