Ba Dat Nguyen

2 Patents

• 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