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 | |
| OWR4_Dual-Circularly Polarized Horn | |
Property | Value |
| Frequency Range | 205 – 225GHz |
| Polarization | Left-Hand (LHCP) and right hand (RHCP) Circular |
| Gain | Typ. 20dBi (Nominal) |
| Axial Ratio (AR) | <= 1.5 dB (Typical across band) |
| VSWR / Return Loss | <= 1.40 >= 17dB |
| Isolation (LHCP Port to RHCP Port) | >= 20dB |
| 3-dB Beamwidth | ~ 15degrees (Nominal) |
| RF Interface (Input) | WR-4.3 (UG-387/U Cover Flange), 2 ports |
| Material (Horn) | Precision-machined Aluminum, with protective coating |
| Weight | Approx. 40 grams |
| Dimensions (L x W x H) | 40 mm (length) x 30 mm x 30 mm |
| Operating Temperature | -40℃ to +85℃ |
| Storage Temperature | -55℃ to +100℃ |
Features | |
| 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. | |
Applications | |
| It is ideal for advanced communication, sensing, and measurement systems where polarization diversity is critical. | |
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