Title :
Design of a 5.8 GHz unfolded Lange coupler on the FR4 substrate
Author :
Hock, Goh Chin ; Chakrabarty, Chandan Kumar
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. Tenaga Nasional
Abstract :
This paper describes the design of a 10 dB unfolded Lange coupler for operation at centering frequency of 5.8 GHz. The coupler is designed using the EDA software that has tuning and optimization features. The coupler is designed to have a coupling factor of 10 plusmn 0.5 dB. In the design, microstripline is implemented. For the fabrication, FR4 substrate is used
Keywords :
microstrip couplers; 5.8 GHz; EDA software; FR4 substrate; microstripline; unfolded Lange coupler; Bonding; Coupling circuits; Design optimization; Directional couplers; Electronic design automation and methodology; Equivalent circuits; Impedance; Microstrip; Solid modeling; Wires; Dielectric Constant; Odd and Even Mode Characteristic Impedance; Unfolded Lange Coupler;
Conference_Titel :
Applied Electromagnetics, 2005. APACE 2005. Asia-Pacific Conference on
Conference_Location :
Johor
Print_ISBN :
0-7803-9431-3
DOI :
10.1109/APACE.2005.1607811
