BACKGROUND

In a wireless transmission system, such as radar or cellular communications, the size of the antenna is determined by applications, configuration of the antenna, the design and structure of the radiating elements, the transmission characteristics, goals of the system, manufacturability and other requirements and/or restrictions. With the widespread application of wireless applications, the footprint and other parameters allocated for a given antenna, or radiating structure, are constrained. In addition, the demands on the capabilities of antenna systems continue to increase, such as increased bandwidth, finer control, increased range and so forth. The present inventions provide power antenna structures to meet these and other goals.

