An antenna system (110) for more efficient radiation and reception of radio frequency (RF) signals includes a primary conductor (302), a ground conductor (306) and one or more secondary conductors (310). The primary conductor (302) functions as a first antenna by receiving or radiating electromagnetic energy at a first set of one or more predetermined frequencies of operation. The ground conductor (306) is coupled to one end of the primary conductor (302). Each of the one or more secondary conductors (310) has a first end coupled to the ground conductor (306) near an area of higher current densities which forms when the primary conductor (302) is receiving or radiating electromagnetic energy at one of the first set of predetermined frequencies. The one or more secondary conductors (310) function to provide an additional path for any localized ground currents in the ground conductor (306) near the area of higher current densities. Also, the one or more secondary conductors (310) can function as a second antenna at a second set of one or more predetermined frequencies of operation different than the first set of predetermined frequencies.