التفاصيل البيبلوغرافية
| العنوان: |
A High Directivity Broadband Corrugated Horn for W-Band Gyro-Devices. |
| المؤلفون: |
McElhinney, Paul1, Donaldson, Craig R.1, Zhang, Liang1, He, Wenlong1 |
| المصدر: |
IEEE Transactions on Antennas & Propagation. Mar2013, Vol. 61 Issue 3, p1453-1456. 4p. |
| مصطلحات موضوعية: |
HORN antennas, APERTURE antennas, RADIO antennas, CONVERTERS (Electronics), GAUSSIAN processes |
| مستخلص: |
A quasi-optical mode converter in the form of a corrugated horn has been designed through numerical simulations, manufactured and experimentally measured for application in W-band gyro-devices. This horn converts a cylindrical TE11 mode into a free space TEM00 mode in a frequency band of 84–104 GHz with a reflection better than -30 dB, a Gaussian coupling efficiency of \sim98% and directivity of 26.6 dB at 95 GHz. The small beam waist makes such a horn ideal for use with a depressed collector system. The measured results are in excellent agreement with the numerical simulations. [ABSTRACT FROM PUBLISHER] |
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| قاعدة البيانات: |
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