Abstract :
A collection of 12 patents is listed along with abstracts and diagrams where applicable. Also listed are inventors, assignees, and dates filed. Covers some of the following technologies, techniques, theories, and schemes: a high-gain radiating element structure using multilayered metallic disk array; ultra wide bandwidth planar antenna; compact broadband antenna with constant radiation pattern; wideband traveling wave microstrip antenna; a balun for an antenna; and a rectangular helical antenna.
