antenna array pattern with feeding network shows weird radiation

antenna array pattern with feeding network shows weird radiation slot array antenna
➡️【Mk.com】✅भारत का आधिकारिक ऑनलाइन कैसीनो✅️लाखों जैकपॉट आपका इंतजार कर रहे हैं, अपने बोनस का दावा करने के लिए अभी पंजीकरण करें✅️भारी बोनस जीतने के लिए दोस्तों को आमंत्रित करें✅️  The measured antenna is fixed at a turntable to receive the far-field power, and a wideband ridged horn antenna operating over 1-16GHz is used slot pulsa 2023 Zhang et al , Wideband 45° Linearly Polarized Slot Array Antenna Based on Gap Waveguide Technology for 5G Millimeter-Wave Applications, in IEEE Antennas and

slot pulsa 2023 Huang, Z -W Zheng and Y Lu, Wideband Dual-Polarized Hollow-Waveguide Slot Array Antenna, in IEEE Transactions on Antennas and

slot scatter As the name implies, the waveguide slot array is to arrange the waveguides-root by root to form an array, and open a slot in the array The slot antenna finite ground plane Hi all, I'm sorry to ask but I hope there's someone in this forum who have experience in designing slot