Patents/Inventors

Cong Kien Dinh

Ha NoiVN3 patents

3 Patents

US122497662025
Wide Bandwidth Dual Polarized Array Antenna Using Orthogonal Feeding Technique
VIETTEL GROUP
0 cites
US116111542023
Printed Impedance Transformer for Broadband Dual-polarized Antenna
VIETTEL GROUP
0 cites
US115632612023
Four-port Directional Coupler Having a Main Line and Two Secondary Lines, Where the Two Secondary Lines Are Coupled to Compensation Circuits with Attenuation Regulator Circuits
VIETTEL GROUP
0 cites