Feasibility Study of a Wide Coverage Dual-Polarized Phased Array Antenna at 10 GHz

The paper studies the feasibility of designing and manufacturing a low-profile, dual-polarized wide-scan X-band (10 GHz) antenna array. In a large array environment, approximated as an infinitely large array, the antenna is capable of beam scanning up to ±75° with a bandwidth of 15% in terms of the active reflection coefficient (Γ
act
) below −10 dB.