Mountable antenna elements for dual band antenna
A mountable antenna element is constructed as an object from a single piece of material and can be configured to transmit and receive RF signals, achieve optimized impedance values, and operate in a concurrent dual-band system. The mountable antenna element may have one or more legs, an RF signal feed, and one or impedance matching elements. The legs and RF signal feed can be coupled to a circuit board. The impedance matching elements can be utilized to create a capacitance with a portion of the circuit board and thereby optimize impedance of the antenna element at a desired operating frequency. The mountable antenna includes features that enable it for use in concurrent dual band operation with the wireless device. Because the mountable antenna element can be installed without needing additional circuitry for matching impedance and can be constructed from a single piece of material, the antenna element provides for more efficient manufacturing.
1. A reflector mountable to a printed circuit board (PCB) for reflecting a radio frequency (RF) signal comprising:
a first side and a second side disposed at an angle of about ninety degrees from one another;
a base, wherein a first end of the first side and a first end of the second side meet at the base end and extend separately to a respective outer end;
a plurality of mounting pins at the second end of the first side for positioning the reflector to respective holes on a surface of the PCB; and
a coupling plate at the second end of the second side for mounting the reflector to the PCB to stand upright over the surface of the PCB, wherein the first side, the second side, the base and the plurality of mounting pins are formed by bending a single piece of substantially “T” shaped metal by about ninety degrees at a middle of a vertical axis of the single piece of “T” shaped metal.
2. The reflector of claim 1 , wherein the coupling plate extends parallel to the PCB.
3. The reflector of claim 1 , wherein coupling plate extends at an angle of about ninety degrees from the second side.
4. The reflector of claim 1 , wherein the reflector includes a first arm extending in a first direction and a second arm extending in a second direction, the first direction and the second direction being at least ninety degrees apart.
5. The reflector of claim 1 , wherein the coupling plate is coupled to an RF switching element, the RF switching element engaging or disengaging the reflector.