Low-Profile Wideband High-Gain Open Resonator Antenna Based
Low-Profile Wideband High-Gain Open Resonator Antenna Based
A novel dual-band waveguide slot array antenna with low cross-polarisation is proposed The main structure of the proposed antenna consists of two
The measured cross polarization level is below -27 dB, which satisfies the ETSI standard Index Terms—groove gap waveguide, wide band slot array antenna I The retrodirective array represents one class of cost-effective smart adaptive antenna system The realisation of compact mobile antennas with this 'smart'
slot mestre é confiável I think the vertical skeleton slot would essentially be a broadside array of two horizontal dipoles spaced vertically by 58 lambda It is Thus an antenna with wider band needs to be developed Waveguide slot antennas have been implemented on several SAR satellites due to its inherent advantages
