antenna module the ground connection is not shown the ground connection is disposed between a bottom surface of the antenna module and the top surface of the circuit board but is widely known in the art and typically would include a contact pad between the antenna and circuit board the antenna module is configured to couple with the ground plane conductor via the ground connection element a matching circuit 108 is coupled to each of said feed conductor and said ground plane conductor 101 a tunable capacitor 107 is coupled to each of said feed conductor and said ground plane conductor 101 in an embodiment the ground plane conductor 101 comprises a pair of longitudinal ground conductors 201 a 201 b respectively separated by the channel 109 wherein the longitudinal ground conductors and the feed conductor collectively form a coplanar waveguide 104 in a preferred embodiment the tunable capacitor 107 is disposed between the matching circuit and the antenna module 102 as illustrated in fig2 the matching circuit 108 can comprise any matching circuit configuration within the knowledge in the art for example in an embodiment the matching circuit can comprise one or more lumped components lc 1 lc 3 configured in series in another embodiment the matching circuit can comprise one or more lumped components lc 2 lc 4 configured in shunt any combination of series and shunt components may be similarly implemented the lumped components may comprise resistors capacitors or inductors other components can be similarly implemented in another embodiment as illustrated in fig3 the antenna system further comprises a bifurcated transmission line 300 in the bifurcated transmission line the feed conductor 110 is configured with a first end 306 and a second end 307 each disposed.