Ku-band Spaceborne Silicon-based Multi-beam Phased Array Antenna – Coxsat

Ku-band Spaceborne Silicon-based Multi-beam Phased Array Antenna

Low-cost flat panel design
Supports 4 transmitting beams with 250 MHz
bandwidth per beamSupports 4 receiving beams with 125 MHz bandwidth per beam
Supports multi-beam positioning
Radiation-hardened capabilities
Operational life span: 7 years

Ku-band Spaceborne Silicon-based Multi-beam Phased Array Antenna

Ku-band Spaceborne Silicon-based Multi-beam Phased Array Antenna - Image 2

TECHNICAL PARAMETERS

Items	Parameters		Remarks
Working Frequency	Tx	10.7GHz~12.7GHz
Working Frequency	Rx	14.0GHz~14.5GHz
Beams	Tx	4
Beams	Rx	4
EIRP	≥73dBm@11.7GHz		Normal direction
G/T	≥5dB/K@14.25GHz		Normal direction
Scanning Range	Azimuth	0~360°
Scanning Range	Off-axis	±60°
Polarization	Tx	RHCP
Polarization	Rx	LHCP
Power Consumption	Tx	≤330W
Power Consumption	Rx	≤110W
Power Supply	DC 42V
Dimensions	Tx	47642545mm	Connector excluded
Dimensions	Rx	46034037mm	Connector excluded
Weight	Tx	≤7.5kg
Weight	Rx	≤6kg
Transmitting System External Interfaces	IF Interface	SMA-K
	Control Interface	J30JA-21ZK
	Power Interface	J36A-9ZJB
Receiving System External Interfaces	IF Interface	SMA-K
	Control Interface	J30JA-21ZK
	Power Interface	J36A-9ZJB

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