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The SAO/ASIAA Submillimeter Array (SMA)

Co-polarization radiation pattern of the 7-pixel array receiver optics design for SMA

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Image Credit: Yun-Chih Chou
Co-polarization radiation pattern of the 7-pixel array receiver optics design for SMA

SMA 7-pixel array receiver co-polarization radiation pattern at 345 GHz. The peak value of each pixel is indicated. Each contour is 3dB apart.