| Autor: |
고종규, 남경민, 김보기, 이건준, 박지안, 김상훈, 양승식 |
| Předmět: |
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| Zdroj: |
Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Apr2022, Vol. 33 Issue 4, p293-299, 7p |
| Abstrakt: |
In this study, a 16-way radial power combiner with low loss and high efficiency operating in the Ka-band is designed and fabricated. The proposed combiner is designed using a short-pinned waveguide-to-microstrip transition structure to avoid dielectric breakdown that may occur when combining high powers. It was designed and optimized using a 3D electromagnetic simulation, and verified using a network analyzer. The proposed radial power combiner showed a low phase difference of 2.1° to 3° or less between ports, low return loss of −13 dB, insertion loss of −0.12 dB to −0.16 dB, and high combining efficiency of 96 % in the requisite frequency band. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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