Title :
A microstrip planar disk 3-dB quadrature hybrid
Author :
Page, M.J. ; Judah, S.R.
Author_Institution :
Hull Univ., UK
Abstract :
A 3 dB quadrature hybrid has been successfully designed in planar disk form. Using this simple multiport planar disk approach, a device has been produced which operates at 7.2 GHz and exhibits a bandwidth of 6.8%. Experimental results verifying the junction design are given.<>
Keywords :
multiport networks; strip line components; waveguide couplers; 7.2 GHz; bandwidth; junction design; microstrip planar disk 3-dB quadrature hybrid; multiport planar disk; Capacitance; Circuits; Dielectric constant; Dielectric substrates; Frequency; Green function; Impedance; Microstrip; Power transmission lines; Transmission line matrix methods;
Conference_Titel :
Microwave Symposium Digest, 1989., IEEE MTT-S International
Conference_Location :
Long Beach, CA, USA
DOI :
10.1109/MWSYM.1989.38711
