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Mutual coupling between two coplanar waveguide‐fed circular disk dielectric resonator antennnas
Author(s) -
Huang ChihYu,
Wong KinLu
Publication year - 2000
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/1098-2760(20001120)27:4<233::aid-mop4>3.0.co;2-h
Subject(s) - coplanar waveguide , dielectric resonator , microstrip , resonator , microwave , coupling (piping) , plane (geometry) , dielectric , optics , microstrip antenna , materials science , dielectric resonator antenna , physics , optoelectronics , electrical engineering , engineering , telecommunications , geometry , antenna (radio) , mathematics , metallurgy
The characteristics of the mutual coupling between two coplanar waveguide‐fed circular disk dielectric resonator (DR) antennas are experimentally studied. The circular disk DR antennas studied in this paper have a very high relative permittivity of 79, and have a low profile comparable to the microstrip patch antennas. Experimental results of both E ‐plane and H ‐plane coupling coefficients as a function of operating frequency and interelement spacing are presented and discussed. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 27: 233–235, 2000.