Urgently need to design CP (right hand circular polarized) patch antenna for L band

Job ID: 30995587

Budget: $12 – $30 SGD

Its an urgent requirement to design a right hand circular polarized patch antenna strictly using HFSS 15. Please note the followings
1. Frequency range: 1.559 GHz to 1.61 GHz
2. Substrate material Roger (dielectric constant 3.38)
3. Substrate thickness : 0.5 mm
4. S11 should be less than -10 dB for frequency range
5. Axial ratio should be close to 0 for the frequency range
6. probe feed is preferred
7. if more than one probe need to design microstrip power divider
8. one day delivery is preferred