Customizable X band Vertically Polarized Phased Array Antenna

ZD-PAA-X

The X-band phased array antenna is a low-cost product that operates in the X-band of 9.2GHz - 9.8GHz and uses vertical linear polarization. Its scanning range is ±55° in both azimuth and elevation, the beam switching time is ≥20us, it has 60dB image suppression capability, and many performance indicators are clear. However, if it is to fully meet all requirements, it needs to be customized and developed, and the price is relatively high. It is suitable for application scenarios that are cost-sensitive and have certain flexibility in performance requirements.

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The X-band phased array antenna is a cost-effective product designed for specific application scenarios, and has wide application potential in radar applications, communication applications and other fields，and it has a low cost.

The antenna operates in the X-band of 9.2GHz - 9.8GHz, and adopts vertical polarization, which can effectively reduce signal interference and ensure the accuracy of communication and detection. Its scanning range can reach ±55° in both azimuth and elevation, and the beam switching time is ≥20us, which enables it to quickly capture and track targets. At the same time, its 60dB image suppression capability can greatly reduce the impact of clutter and improve signal quality.

In terms of performance parameters, its beam pointing accuracy can reach 1 degree, and the beam width is about 7 degrees (6.8 - 7.2 degrees), which can achieve accurate target positioning. The receiver has a dynamic range of 60dB, which can adapt to signal inputs of different strengths; the noise figure is ≥3.5dB, which ensures effective reception in weak signal environments. In addition, the antenna is compact in size and structure, which is easy to integrate and install.

However, it should be noted that the current product is a low-cost solution. If there are higher requirements for performance, such as pursuing better phase consistency, lower noise coefficient, etc., to achieve full compliance of all indicators, customized development is required, and the corresponding cost will also increase. Overall, this X-band phased array antenna provides users with an economical and practical choice while meeting basic performance requirements.

Specifications	parameters	Value
Specifications	Frequency	X band(9.2GHz-9.8GHz)
	Polarization	Linear(Vertical)
	Scan Range	±55°(In Azimuth and Elevation)
	Beam Switching Time	≥ 20us
	Image Rejection	60dBc
	In-Band Flatness	≥ 2dB( In RF Amplitude)
	Max Instantaneous Bandwidth	50MHz
	Element Power	27dBm(±0.5dB)
	Beam Pointing Accuracy	1 degree
	Monopulse Channel Isolation	≥ 40dB
	Receiver Dynamic Range	60dB
	Phase Consistency	≥ 3degree(±3°)
	AGC Control Range	60dB
	Amplitude Consistency	≥ 1dB
	Noise Figure	≥ 3.5dB
	Beamwidth (in Az & El)	About 7 degree(6.8~7.2)
	IF Bandwidth	20MHz
	IF Channel Outputs	3
	Null Depth	≥ 30dB
	Elevation Difference Level in Azimuth Difference Channel(& on the contrary)	≥ 40dB
	Max SUM Channel Level Vs Max Cross Channel Level	3dB(±1dB)
	Cross Polarization	30dB
	Delta vs SUM SLL Difference	Positive( in ±1.5 Beamwidth)
	Receiver Gain	60 dB(±10dB)
	Spurious Level	-60 dBc
	Pulse Width	0.3 us ~ 200 us

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