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YD-DRHA1840-1

Dual-ridge fully enclosed horn antenna (integrated)


The YD-DRHA1840-1 dual-ridge fully enclosed horn antenna is a broadband horn antenna with an operating frequency range of 18 GHz to 40 GHz. By incorporating ridge structures within the waveguide, the low-frequency cutoff frequency is reduced while the cutoff frequencies of higher-order modes are raised, thereby achieving a bandwidth exceeding a 10:1 frequency ratio. The antenna is manufactured using an integrated precision machining process and features full gold plating, resulting in superior electrical performance characteristics.

Product Category:

Spine horn antenna bf

Keywords:

双脊喇叭天线

  • Product Description
  • Main Parameters
  • Structural parameters
  • YD-DRHA1840-1 The dual-ridge fully enclosed horn antenna is a broadband horn antenna with an operating frequency range of 18 GHz To 40GHz By introducing a ridge structure into the waveguide, the low-frequency cutoff frequency of the waveguide can be reduced, while the cutoff frequencies of higher-order modes are increased, thereby extending the waveguide’s operating frequency range beyond 10:1 bandwidth. It is manufactured using an integrated precision machining process and features full gold plating, resulting in superior electrical performance characteristics.

Keywords:

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Top Technology


Recommendation

Product

Operating frequency: 200–220 GHz; gain: 44 dBi; reflector diameter: 4 inches; WR‑04 waveguide.

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副标题

Cassegrain antenna

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频率最小

200

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频率最大

220

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极化方式

Linear polarization

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典型增益

44

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天线端口

WR-04

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VSWR

1.5

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3dB波束宽度

1

0.34-inch square to ∅8.90-inch circular waveguide, waveguide mode converter

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副标题

Gradual方圆

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频率最小

22

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频率最大

33

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VSWR

1.05

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波导长度

1.57

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过渡类型

Round-to-square transition

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波导端口一(min)

∅8.90 round mouth

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波导端口二(max)

8.636 × 8.636 square opening

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