47 GHz Dual-Mode Feedhorn with Internal Transition to WR22 Rectangular Waveguide.
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| Title: | 47 GHz Dual-Mode Feedhorn with Internal Transition to WR22 Rectangular Waveguide. |
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| Authors: | Pawlan, Jeffrey1, Rengarajan, Sembiam1 |
| Source: | Microwave Journal. Mar2026, Vol. 69 Issue 3, p70-78. 6p. |
| Subjects: | Rectangular waveguides, Modular construction, Beam steering |
| Abstract: | The article focuses on the development of a high-quality 47 GHz feedhorn designed for commercial and amateur radio use, offering minimal return loss and precise beam control. Topics include adaptations of the historic Pickett-Potter horn design, tight machining and modular fabrication for high accuracy, and a novel internal transition from circular to WR22 rectangular waveguide. |
| Database: | Engineering Source |
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