OWR4_Dual-Circularly Polarized Horn
Dual Circular Polarization: Provides independent simultaneous LHCP and RHCP outputs via dual ports, enabling polarization multiplexing and real-time signal discrimination/processing based on polarization state.
High Polarization Purity: Features low Axial Ratio (AR) across the band, ensuring efficient transmission and reception of circularly polarized waves.
Excellent Return Loss: Low VSWR minimizes signal reflection and maximizes power transfer.
High Gain & Stable Patterns: The corrugated horn design offers high gain, low side lobes, and symmetrical E- and H-plane radiation patterns.
Precision WR-4.3 Interface: Standard UG-387/U flange ensures reliable and repeatable connection to millimeter-wave sources and receivers.
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Description
The Dual-Circularly Polarized Horn is a high-performance, dual-circularly polarized (CP) horn assembly designed for the 205-225 GHz frequency band. It integrates a precision smooth horn with an integrated polarizer to provide excellent polarization purity and stable radiation patterns. The key feature of this product is its ability to provide both Left-Hand Circular Polarization (LHCP) and Right-Hand Circular Polarization (RHCP) from a single compact assembly, making it ideal for advanced communication, sensing, and measurement systems where polarization diversity is critical.
OWR4_Dual-Circularly Polarized Horn |
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OWR4_Dual-Circularly Polarized Horn |
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Property |
Value |
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Frequency Range |
205 – 225GHz |
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Polarization |
Left-Hand (LHCP) and right hand (RHCP) Circular |
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Gain |
Typ. 20dBi (Nominal) |
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Axial Ratio (AR) |
<= 1.5 dB (Typical across band) |
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VSWR / Return Loss |
<= 1.40 >= 17dB |
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Isolation (LHCP Port to RHCP Port) |
>= 20dB |
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3-dB Beamwidth |
~ 15degrees (Nominal) |
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RF Interface (Input) |
WR-4.3 (UG-387/U Cover Flange), 2 ports |
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Material (Horn) |
Precision-machined Aluminum, with protective coating |
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Weight |
Approx. 40 grams |
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Dimensions (L x W x H) |
40 mm (length) x 30 mm x 30 mm |
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Operating Temperature |
-40℃ to +85℃ |
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Storage Temperature |
-55℃ to +100℃ |
Features |
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Dual Circular Polarization: Provides independent simultaneous LHCP and RHCP outputs via dual ports, enabling polarization multiplexing and real-time signal discrimination/processing based on polarization state. |
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High Polarization Purity: Features low Axial Ratio (AR) across the band, ensuring efficient transmission and reception of circularly polarized waves. |
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Excellent Return Loss: Low VSWR minimizes signal reflection and maximizes power transfer. |
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High Gain & Stable Patterns: The corrugated horn design offers high gain, low side lobes, and symmetrical E- and H-plane radiation patterns. |
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Precision WR-4.3 Interface: Standard UG-387/U flange ensures reliable and repeatable connection to millimeter-wave sources and receivers. |
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Applications |
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It is ideal for advanced communication, sensing, and measurement systems where polarization diversity is critical. |
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