Antenna

1. An antenna comprising:

a substrate with a metal layer;

a bowtie-shaped dipole antenna formed in the metal layer with two triangle elements with a gap between the two triangle elements, and wherein the bowtie-shaped dipole antenna is tuned to a lower portion of the UHF band;

a pair of transmission lines formed in the metal extending from near the gap; and at least one pair of tuning stubs formed in the metal and extending from the transmission lines, wherein each of the at least one pair of tuning stubs is tuned to a frequency band that is different than the lower portion of the UHF band;

wherein the triangle elements are generally isosceles triangles;

wherein a first side and a second side are equal length sides of the isosceles triangles, wherein isosceles triangle points are formed where first sides and the seconds side touch, wherein the isosceles triangle points lie on a centerline adjacent each other but separated from each other by the gap, wherein third sides of the isosceles triangles that are not equal to any other isosceles triangles sides cross the centerline remote from and non-adjacent each other so that the centerline bisects the third sides;

wherein a perpendicular line passes through the gap perpendicular to the centerline, wherein the at least one pair of tuning stubs includes a pair of upper UHF tuning stubs that are generally elongated and rectangular in shape with short segments and long segments, wherein the short segments are generally parallel to the perpendicular line and the long segments are generally parallel to the centerline;

wherein the at least one pair of tuning stubs includes a pair of VHF tuning stubs at least partially between the upper UHF tuning stubs and the triangle elements; and

wherein each of the pair of VHF tuning stubs further comprises:

first elongated sections extending from the transmission lines, between the upper UHF tuning stubs and the triangle elements, and generally parallel to the upper UHF tuning stubs;

jog sections; and

elongated end sections pointing in a direction generally parallel to an elongated direction of the upper UHF tuning stubs, wherein the jog sections are positioned between the first elongated sections and the elongated end sections to jog the VHF tuning stubs around ends of the upper UHF tuning stubs.

2. The antenna of claim 1 wherein a perpendicular line passes through the gap perpendicular to the centerline and wherein the bowtie-shaped dipole antenna is symmetrical about the perpendicular line.

3. The antenna of claim 1 wherein an upper side of the metal layer is on one side of the centerline and a bottom side of the metal layer is on the opposite side to the centerline, and further comprising:

a parasitic element formed in the metal on the upper side of the substrate, wherein the parasitic element is formed between the gap and the upper side, and wherein the parasitic element is formed between the isosceles triangles and the upper side.

4. The antenna of claim 3 wherein the parasitic element is formed with at least three sides including a parasitic first side and a parasitic second side, wherein the isosceles triangles include a first isosceles triangle and a second isosceles triangle, wherein the first parasitic side runs parallel to one of the sides of the first isosceles triangle and wherein the second parasitic side runs parallel to one of the sides of the second isosceles triangle.

5. The antenna of claim 1 wherein the VHF tuning stubs operate, at least in part, in a 30 to 300 MHz frequency band, wherein the triangle elements operate, at least in part, in a 300 to 700 frequency MHz band and wherein the upper UHF tuning stubs operate, at least in part, in an 800 MHz to 1 GHz frequency band.

6. The antenna of claim 1 wherein the antenna, VHF tuning stubs, UHF tuning stubs and transmission lines are symmetrical about the perpendicular line.

7. The antenna of claim 1 further comprising:

telescoping antennas attached to the triangle elements adapted to improve low frequency tuning.

8. The antenna of claim 1 further comprising:

at least one hanging device for hanging the bowtie-shaped dipole antenna from a vertical surface.

9. The antenna of claim 8 , wherein the hanging device is a suction cup adapted to attach to a flat surface.

10. The antenna of claim 1 wherein the pair of transmission lines are parallel transmission lines.

11. The antenna of claim 10 wherein the transmission lines generally extend from the isosceles triangle points, and wherein the parallel transmission lines are generally rectangular in shape.

12. The antenna of claim 1 wherein the metal is copper.

13. The antenna of claim 1 wherein the antenna is symmetric about the perpendicular line.

14. The antenna of claim 13 wherein the centerline divides the antenna into a top section and a bottom section of the antenna, and wherein the at least one pair of tuning stubs is in the bottom section and further comprising:

a parasitic section formed with at least three sides in the metal layer in the upper section of the antenna, wherein at least two sides of the parasitic section extend parallel to one of the two equal length sides of each of the two isosceles shaped triangles.