| FM Reflectometric Measurement of Group Velocities of Microwave Transmission Lines |
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Yong-Hyun Park1, Jeong-Hae Lee2 |
1Samsung Electronics Co.
2Department of Radio Science & Communication Eng., Hongik University |
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| Abstract |
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In this paper, frequency modulated(FM) reflectometry is proposed to measure group velocity of microwave transmission line Various microwave transmission lines such as periodically loaded conducting posts in a waveguide and nonradiative dielectric(NRD) guide are adopted to measure their group velocity The result compared with that from network analyzer shows good agreement, indicating the validity of our measurement method. |
| Key words:
FM Reflectometry, Group Velocity, Periodically Loaded Conducting Posts In A Waveguide, Nrd Guide |
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