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Dedicated to the R&D and manufacturing of microwave and millimeter-wave antennas and passive components.
Spine horn antenna bf
The YD-DRHA076-3 broadband dual-ridge horn antenna is a wideband horn antenna with an operating frequency range of 0.7 GHz to 6 GHz. It employs a dual-ridge structure to capacitively load the rectangular waveguide, thereby reducing the cutoff frequency of the dominant mode and achieving several-octave bandwidth extension, while also lowering the characteristic impedance to facilitate transition to coaxial transmission lines.
The YD-DRHA16-1 dual-ridge horn antenna is a broadband horn antenna with an operating frequency range of 1 GHz to 6 GHz. By introducing ridge structures into the waveguide, the low-frequency cutoff frequency of the waveguide is reduced, while the cutoff frequencies of the higher-order modes are increased.
The YD-DRHA153-1 dual-ridge fully enclosed horn antenna is a broadband horn antenna with an operating frequency range of 1.5 GHz to 3 GHz. It employs a dual-ridge structure to capacitively load a rectangular waveguide, thereby reducing the cutoff frequency of the dominant mode and achieving several-octave bandwidth extension, while also lowering the characteristic impedance to facilitate transition to coaxial transmission lines.
The YD-DRHA618-1 broadband dual-ridge horn antenna is a wideband horn antenna with an operating frequency range of 6 GHz to 18 GHz. By incorporating ridge structures within the waveguide, the low-frequency cutoff frequency of the waveguide is reduced, while the cutoff frequencies of the higher-order modes are simultaneously increased.
The YD-DRHA1840-1-YT 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.
The YD-QRHA440-3 dual-ridge semi-enclosed horn antenna is a broadband horn antenna with an operating frequency range of 4 GHz to 40 GHz. It employs a dual-ridge structure to capacitively load a rectangular waveguide, thereby lowering the cutoff frequency of the dominant mode and achieving several-octave bandwidth extension, while also reducing the characteristic impedance to facilitate transition to coaxial transmission lines.
The YD-DRHA0718-3 broadband dual-ridge horn antenna is a wideband horn antenna with an operating frequency range of 0.7 GHz to 18 GHz. It employs a dual-ridge structure to capacitively load a rectangular waveguide, thereby reducing the cutoff frequency of the dominant mode and achieving several-octave bandwidth extension, while also lowering the characteristic impedance to facilitate transition to coaxial transmission lines.
The YD-DRHA118-1 dual-ridge horn antenna is a broadband horn antenna with an operating frequency range of 1 GHz to 18 GHz. It employs a dual-ridge structure to capacitively load a rectangular waveguide, thereby reducing the cutoff frequency of the dominant mode and achieving several-octave bandwidth extension, while also lowering the characteristic impedance to facilitate transition to coaxial transmission lines.
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