The narrow-side oblique slit traveling slotted waveguide array antenna is designed to suppress cross-polarization through the dual design of choke groove and polarization grid. The product has the characteristics of high gain, low sidelobe, wide scanning angle and low cross-polarization.
DH-SWRAX04-64-LPS-SMA is a weather resistant X-band slotted waveguide array antenna that operates from 8.2 to 12.5 GHz. The antenna offers 39 dBi nominal gain and a typical half power beamwidth of 1.6°*(1±10%) degrees, respectively. Compared to microstrip antennas, the slotted waveguide array antenna offers higher aperture efficiency. The antenna also offers typical side lobes of -25 dB or better and cross polarization: ≤-30dB, supports linear, vertical polarized waveforms. The input of this antenna is a SMA-K.
X-band Slotted Waveguide Array Antenna specifications are as follows:
- Model: DH-SWRAX04-64-LPS-SMA
- Working system: one-dimensional phase scan, wide-beam and narrow-beam, digital multi-beam
- Working frequency band: X-band, bandwidth 400MHz
- Number of channels: 64
- Polarization mode: horizontal polarization
- Electric scanning range: ±45°
- Antenna gain:
≥39dBi (receiving state)
≥27dBi (emission state) - Beam width: 1.6°*(1±10%)
- Sidelobe level: ≤-25dB
- Cross polarization: ≤-30dB
- Transmit beamforming: The transmit beam has multiple wide beamforming modes such as 4 beams, 8 beams, 16 beams, etc., which can be flexibly switched according to actual application scenarios.
- Standing wave: VSWRS≤1.5
- Dimensions: 1576mm (width) *1450mm (height) *66mm (thickness), tolerance ±0.5mm
- Weight: ≤75kg
- Interface mode: SMA-K
- Protection level: IP64
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