초록 ▼

An internally mounted broadband antenna utilizing two resonators and a reactive ground feed is disclosed. A nonconductive notch separates a conductive surface into two portions which are coupled to a respective one of each resonator. Each resonator is a microstrip conductor forming a transmission li

An internally mounted broadband antenna utilizing two resonators and a reactive ground feed is disclosed. A nonconductive notch separates a conductive surface into two portions which are coupled to a respective one of each resonator. Each resonator is a microstrip conductor forming a transmission line with its respective conductive surface portion. Coupling to the antenna is accomplished by connection across the notch.

대표청구항 ▼

A broadband reactive ground feed antenna comprising: a conductive surface having a notch extending from a first edge of said conductive surface toward a second edge of said conductive surface thereby dividing said conductive surface into first and second portions about a center line of said notch; a

A broadband reactive ground feed antenna comprising: a conductive surface having a notch extending from a first edge of said conductive surface toward a second edge of said conductive surface thereby dividing said conductive surface into first and second portions about a center line of said notch; a two-point antenna feed coupled to said first and second portions and disposed on symmetrically opposite sides of said notch thereby creating a reactive ground feed; a first resonator comprising a microstrip transmission line coupled to said reactive ground feed, said first resonator microstrip transmission line having first and second ends and coupled at said first end to said first edge of said first portion, and