@other{https://resolver.caltech.edu/CaltechETD:etd-09062006-152644,
    title = "Dielectric Waveguides for Millimeter Waves",
    year = "1982",
    url = "https://resolver.caltech.edu/CaltechETD:etd-09062006-152644",
    id = "record",
    doi = "10.7907/05DR-KV58"
}