@article{10902/10130, year = {2015}, month = {2}, url = {http://hdl.handle.net/10902/10130}, publisher = {Institute of Electrical and Electronics Engineers Inc.}, publisher = {IEEE Microwave Magazine, 2015, 16(1), 28-49}, title = {Advancements at the lower end: advances in HF, VHF, and UHF systems and technology}, author = {Caverly, Robert and Breed, Gary and Cantrell, William H. and Eron, Murat and García García, José Ángel and Kondrath, Nisha and Myer, Dan and Ruiz Lavín, María de las Nieves and Walker, John L.B.}, }