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Design of 200 GHz Waveguide to Microstrip Transition using Probe Structure  

Lee, Sang-Jin (Millimeter-wave INnovation Technology research center, Dongguk University)
Baek, Tae-Jong (Millimeter-wave INnovation Technology research center, Dongguk University)
Ko, Dong-Sik (Millimeter-wave INnovation Technology research center, Dongguk University)
Han, Min (Millimeter-wave INnovation Technology research center, Dongguk University)
Choi, Seok-Gyu (Millimeter-wave INnovation Technology research center, Dongguk University)
Kim, Jung-Il (Korea Electrotechnology Research Institute)
Kim, Geun-Ju (Korea Electrotechnology Research Institute)
Jeon, Seok-Gy (Korea Electrotechnology Research Institute)
Yoon, Jin-Seob (Department of computer aided system, Seoil College)
Rhee, Jin-Koo (Millimeter-wave INnovation Technology research center, Dongguk University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.49, no.4, 2012 , pp. 47-52 More about this Journal
Abstract
We have designed the waveguide to microstrip transition using a probe structure for the center frequency of 200 GHz transceiver. The waveguide to microstrip transition is composed of probe, taper and microstrip transmission line. For design of the transition, we simulated the lengths and width of the probe and the taper to optimize the center frequency and the bandwidth using HFSS simulation tool from Ansoft. The transition is designed back-to-back structure. From the simulation results, the transition exhibits that insertion loss is below - 0.81 dB and the return loss less than -10 dB in range of 186 ~ 210 GHz.
Keywords
200 GHz;
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  • Reference
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