Features:
- High Gain
- Low Sidelobes
- Robust & Easy to Feed
Circularly polarized horn antennas are high-performance microwave antennas featuring specially designed corrugated structures or polarizers to achieve circular polarization.
1. Superior Polarization Performance: Incorporates specially designed polarization conversion structures to generate high-purity circularly polarized waves, effectively overcoming polarization mismatch issues in mobile communications. Maintains stable polarization characteristics across wide angles to ensure communication link reliability.
2. Wide Beam Coverage: Unique horn aperture design creates wide beam radiation patterns, providing extensive coverage in both elevation and azimuth planes, particularly suitable for applications requiring broad signal coverage.
3. Excellent Environmental Resistance: Utilizes aerospace-grade aluminum alloy materials and special surface treatment processes for outstanding corrosion resistance. Thermal expansion coefficient matching in structural design ensures stable performance under extreme temperatures.
4. Multi-band Compatibility: Innovative broadband matching technology supports operation across multiple communication bands, meeting diverse system frequency requirements while reducing antenna quantity and simplifying system architecture.
5. Low-profile Design: Optimized structure achieves compact dimensions without compromising radiation performance, facilitating installation without affecting aerodynamic characteristics - especially valuable for space-constrained applications.
1. Satellite Communication Systems: As ground terminal antennas, their circular polarization perfectly matches satellite signal polarization. Wide beam characteristics enable rapid satellite acquisition and tracking, ensuring communication link stability. In mobile satellite communications, they effectively overcome polarization mismatch caused by platform attitude variations.
2. UAV Data Links: Lightweight design meets UAV payload limitations, while wide beam coverage accommodates flight attitude changes. Circular polarization maintains stable communications during complex maneuvers. Special anti-vibration design ensures performance stability under flight vibration conditions.
3. Intelligent Transportation Systems: Used in vehicular communication networks, circularly polarized waves are insensitive to reflections from vehicle metal surfaces, effectively mitigating multipath effects. Wide beam characteristics fulfill omnidirectional communication needs between vehicles, adapting to complex urban environments.
4. Electronic Warfare Systems: Leverages polarization rotation characteristics for polarization jamming and anti-jamming applications. Special broadband design supports fast frequency-hopping communications to enhance anti-jamming capabilities.
5. Spacecraft Telemetry: As onboard antennas, their lightweight and high-reliability design meets aerospace requirements. Circular polarization overcomes communication impacts from spacecraft attitude changes, ensuring stable and reliable telemetry links.
Qualwave supplies Circularly Polarized Horn Antennas cover the frequency range up to 10GHz, as well as customized Circularly Polarized Horn Antennas according to customers requirements. If you want to inquire about more product information, you can send us an email and we will be happy to serve you.
Part Number |
Frequency(GHz, Min.) |
Frequency(GHz, Max.) |
Gain |
VSWR(Max.) |
Connectors |
Polarization |
Lead Time(weeks) |
---|---|---|---|---|---|---|---|
QCPHA-8000-10000-7-S | 8 | 10 | 7 | 1.5 | SMA | Left hand circular polarization | 2~4 |