Antenna configuration change

1. Antenna arrangement to be provided in the interior of a portable communication device, comprising:

an antenna element combination including

a first radiating antenna element to be connected to a feeding potential and dimensioned for resonating in a first frequency band, and

a second radiating antenna element dimensioned for resonating in a second frequency band;

at least one first element joining switch that in a closed position interconnects elements of the antenna element combination for dimensioning the antenna element combination for resonating in a third frequency band and in an open position separates these elements from each other; and

a grounding switch which in a closed position joins the second radiating antenna element to a ground potential and in an open position separates the second radiating antenna element from the ground potential.

2. Antenna arrangement according to claim 1 , wherein the antenna element combination further includes:

a bridging antenna element, and

wherein the antenna arrangement further comprises:

a second element joining switch, where the first joining switch in a closed position interconnects one of the first radiating antenna element or the second radiating antenna element with the bridging antenna element and in an open position separates the one of the first radiating antenna element or the second radiating antenna element from the bridging element and the second joining switch in a closed position interconnects another one of the first radiating antenna element or the second radiating antenna element with the bridging element and in an open position separates the other one of the first radiating antenna element or the second radiating antenna element from the bridging element.

3. Antenna arrangement according to claim 1 , where each element joining switch is to be open when the grounding switch is closed and each element joining switch is to be closed when the grounding switch is open.

4. Antenna arrangement according to claim 1 , wherein each first element joining switch and grounding switch is arranged to be actuated electrically.

5. Antenna arrangement according to claim 4 , wherein at least one of the first element joining switch or grounding switch includes a semi-conductor switch.

6. Antenna arrangement according to claim 4 , wherein at least one of the first element joining switch or grounding switch includes a Micro-Electro-Mechanical System (MEMS) switch.

7. Antenna arrangement according to claim 1 , wherein said first radiating antenna element connects to the ground potential.

8. Portable communication device comprising in an interior of the portable communication device:

a ground plane; and

an antenna arrangement including:

an antenna element combination including

a first radiating antenna element to be connected to a feeding potential and dimensioned for resonating in a first frequency band, and

a second radiating antenna element dimensioned for resonating in a second frequency band,

at least one first element joining switch that in a closed position interconnects elements of the antenna element combination for dimensioning the antenna element combination for resonating in a third frequency band and in an open position separates these elements from each other, and

a grounding switch which in a closed position joins the second radiating antenna element to a ground plane and in an open position separates the second radiating antenna element from the ground plane.

9. Portable communication device according to claim 8 , wherein the antenna element combination further includes:

a bridging antenna element, and

wherein the portable communication device further comprises:

a second element joining switch, where the first joining switch in a closed position interconnects one of the first radiating antenna element or the second radiating antenna element with the bridging antenna element and in an open position separates the one of the first radiating antenna element or the second radiating antenna element from the bridging element and the second joining switch in a closed position interconnects another one of the first radiating antenna element or the second radiating antenna element with the bridging element and in an open position separates the other one of the first radiating antenna element or the second radiating antenna element from the bridging element.

10. Portable communication device according to claim 8 , where each element joining switch is to be open when the grounding switch is closed and each element joining switch is to be closed when the grounding switch is open.

11. Portable communication device according to claim 8 , wherein each first element joining switch and grounding switch is arranged to be actuated electrically.

12. Portable communication device according to claim 11 , wherein at least one first element joining switch or grounding switch includes a semi-conductor switch.

13. Portable communication device according to claim 11 , wherein at least one first element joining switch or grounding switch includes a Micro-Electro-Mechanical System (MEMS) switch.

14. Portable communication device according to claim 11 , further comprising:

an electronic switch actuation unit arranged to actuate the at least one first element joining switch and the ground switch based on frequency band selections.

15. Portable communication device according to claim 8 , wherein the first radiating antenna element connects to the ground plane.

16. Portable communication device according to claim 8 , wherein is the portable communication device includes a cellular phone.