We are designing a new board that will integrate a GNSS unit and a 3G/LTE module. We are planning the initial placement of the antenna in order to start the layout phase. We have chosen the Raptor and the Inversa antenna models. We are planning a 125mm x 125mm PCB as you can see in the picture we plan to place the antennas in the corners (off course the raptor will have full clearence on the entire length of the PCB.
We have some doubts on the placement of the antennas. The datasheet states that theese antennas should be placed on the shortest edge of the PCB but, as we have a squared design this is not possible. This kind of layout is still valid or we will compromise the performance of the antennas.