Optoelectronic Hybird Integration ｜ E-mail：sales1@cqwiseworld.com
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The Ka-band Self-closed Loop Optical Delay Device is a cutting-edge signal processing solution based on advanced fiber delay technology, specially engineered for Ka-band (28~39GHz) microwave signal delay applications. This device excels in simulating target echo signals for field target simulators, achieving precise delay times of 105us and 210us, which correspond to simulating target distances of 21km and 42km respectively. Unlike conventional delay devices, it integrates RF signal processing, electro-optical/photoelectric conversion, and optical signal delay processing into a self-closed loop architecture, ensuring high delay accuracy and low temperature drift. With delay accuracy <10ns and delay temperature drift <2ns, it guarantees stable performance even in temperature-fluctuating environments. Its adjustable delay and attenuation functions allow users to flexibly adapt to different test and simulation scenarios, making it an indispensable tool for satellite communication calibration, radar signal simulation, and broadband signal data caching. The Ka-band Self-closed Loop Optical Delay Device combines high reliability, customizable performance, and precise delay control to satisfy the rigorous demands of modern electronic systems.
Supports Ka-band (28~39GHz) microwave signals with optional delay times of 105us/210us.
Achieves delay accuracy <10ns and delay temperature drift <2ns, ensuring signal delay stability.
Simulates 21km/42km target echo signals, perfectly matching the needs of field target simulator systems.
Adopts self-closed loop design, reducing signal loss and improving delay control precision.
Features adjustable delay and attenuation, adapting to different signal test and simulation requirements.
Based on mature fiber delay technology, with high reliability and long service life.
The Ka-band Self-closed Loop Optical Delay Device provides precise signal delay calibration for satellite communication ground stations. It ensures the consistency of uplink and downlink signal timing, improving communication system accuracy.
In radar signal simulators, it simulates target echo signals at different distances. This helps verify the target detection and tracking capabilities of radar systems, accelerating radar development and testing cycles.
It acts as a high-speed signal cache module in electronic surveillance systems, storing broadband surveillance signals temporarily. This enables subsequent signal analysis and processing, enhancing the system's data processing efficiency.
The device supports high-speed caching of Ka-band broadband signals, meeting the data storage and transmission needs of high-frequency communication and test systems.
Parameter | Value |
Operating Band | 28~39GHz (Ka-band) |
Delay Time | 105us/210us (optional) |
Simulated Target Distance | 21km/42km |
Delay Accuracy | <10ns |
Delay Temperature Drift | <2ns |
Core Technology | Fiber Delay Technology |
Adjustable Functions | Delay & Attenuation |
The Ka-band Self-closed Loop Optical Delay Device supports customized modification of delay time, attenuation range, and interface type to meet your specific project requirements.
For detailed product specifications and price quotes, please fill in the inquiry form on our website, and our sales representatives will reply to you within 24 hours.
For on-site testing and technical verification services, please contact our customer service team to make an appointment.
We provide a one-year warranty and lifetime technical support for all products.
AThe 105us delay corresponds to simulating a 21km target echo signal, and the 210us delay corresponds to a 42km target echo signal. This can be flexibly selected according to the test requirements of the radar system.
AYes. The device is equipped with adjustable knobs or remote control interfaces for delay time and attenuation. Users can adjust the parameters in real time according to the actual test scenario without disassembling the device.
It is based on advanced fiber delay technology. This technology has the advantages of low signal loss, high delay precision, and good temperature stability, which can effectively ensure the reliability of the device in long-term operation.
