leonix
Newbie level 3
Hi,
I want to integrate a 2.4GHz part inside a metallic case (imagine that it is a ring that is closed top and bottom, with the HF module inside).
But dont want a external antenna (there should be no external rod that one can break). Instead I want to add a non metallic ring or some holes, like this is done with waveguide antennas.
How can I calculate or simulate this? Is there a simple software available with that I (a newbe in the field of HF modelling) can simulate RF fields and antennas? (I only need 1-2 metres range with 4dBm at 2.4GHz).
thx
leonix
I want to integrate a 2.4GHz part inside a metallic case (imagine that it is a ring that is closed top and bottom, with the HF module inside).
But dont want a external antenna (there should be no external rod that one can break). Instead I want to add a non metallic ring or some holes, like this is done with waveguide antennas.
How can I calculate or simulate this? Is there a simple software available with that I (a newbe in the field of HF modelling) can simulate RF fields and antennas? (I only need 1-2 metres range with 4dBm at 2.4GHz).
thx
leonix