SAL-1441443015-06-S1-RL ERAVANT | Alldatasheet
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Technical content
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Final Rev 1.1 D-Band Rectangular Lens Corrected Antenna, 137 to 143 GHz, 30 dBi Gain SAL-1441443015-06-S1-RL is a D-band rectangular lens corrected antenna that operates from 137 to 143 GHz. At a center frequency of 140 GHz, the antenna delivers 30 dBi nominal gain, 15 degrees typical half power beamwidth on the E-plane, and 2 degrees typical half power beamwidth on the H-plane. The antenna employs a low loss lens to offer excellent aperture efficiency and low sidelobe levels. The lens corrected antenna is equipped with a standard WR-06 waveguide and UG-387/U-M anti-cocking flange as its input port. It supports linear polarized waveforms. Electrical Specifications: Mechanical Specifications: Parameter Minimum Typical Maximum Frequency Range 137 GHz 140 GHz 143 GHz Gain 30 dBi 3 dB Beamwidth, E-Plane 15° 3 dB Beamwidth, H-Plane 2° Sidelobes, E-Plane -12 dB Sidelobes, H-Plane -20 dB Polarization Linear Return Loss 14 dB Specification Temperature +25° Operating Temperature -45° +85° Item Specification Antenna Port WR-06 Waveguide with UG-387/U-M Anti-Cocking Flange Material Aluminum Finish Gold Chem Film Weight 2.8 oz Outline AL-RD30-A-RL ECCN EAR99
FEATURES
- Center Fed
- Low Sidelobes
- Low Cross Polarization
APPLICATIONS
- Radar Systems
- Communication Systems
- Sensor Systems
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Final Rev 1.1 -55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180 Gain (dBi) Bore Sight Angle (Degrees) Simulated Antenna Pattern at 137 GHz H-plane E-plane -50 -45 -40 -35 -30 -25 -20 -15 -10 -180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180 Gain (dBi) Bore Sight Angle (Degrees) Simulated Antenna Pattern at 140 GHz H-plane E-plane
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Final Rev 1.1 -45 -40 -35 -30 -25 -20 -15 -10 -180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180 Gain (dBi) Bore Sight Angle(Degrees) Simulated Antenna Pattern at 143 GHz H-plane E-plane 137 138 139 140 141 142 143 Gain (dBi) Frequency (GHz) Simulated Gain Vs Frequency
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Final Rev 1.1 Mechanical Outline: (Unless otherwise specified, all dimensions are in inches) -60 -55 -50 -45 -40 -35 -30 -25 -20 -15 -10 137 138 139 140 141 142 143 Return Loss (dB) Frequency (GHz) Simulated Return Loss Vs Frequency
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Final Rev 1.1 NOTE:
- Test data provided is collected from a sample lot. Actual data may vary slightly from unit to unit. All testing is performed under +25 °C room temperature.
- Eravant reserves the right to change the information presented without notice. CAUTION:
- Any foreign objects in the antenna will cause performance degradation and possible device damage.