Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

In the wave of rapid development in cutting-edge fields such as 5G, satellite communication, and phased array radar, precise control of electromagnetic beams has become the key to determining system performance. As a reliable partner in the electronic component supply chain, Shenzhen Mingjiada Electronics Co., Ltd. continuously provides the market with ADI (Analog Devices Inc.) 's high-performance RF core components, especially its industry-leading beamforming device, phase shifter and vector modulator solutions.

The main products supplied

Beamforming device

ADI's beamforming devices feature outstanding performance and high integration, enabling excellent scalability and simplifying antenna arrays. These beamformers integrate multiple channels, and each channel has independent phase and amplitude control on its transmission and reception paths, enabling RF and microwave front ends to electronically control the antenna beam to achieve an excellent transmission aiming mode. Whether used in communication, radar, electronic warfare or radio, high integration enables the system to offer higher performance levels and smaller size, while reducing system costs. The beamforming IC integrates additional functions such as digital control circuits, power detectors, on-chip memory, power management modules, etc., to achieve a complete antenna steering solution.

2. Analog phase shifter

Analog phase shifters can change the phase of RF, microwave and millimeter-wave signals. ADI's technology features consistent insertion loss and phase shift, monotonic phase shift, low insertion loss and small size, making it highly suitable for multiple applications such as optical fibers, military and test equipment

3. Vector modulator

The ADI high dynamic range vector modulator RF IC offers 360° continuous phase control, 40 dB continuous gain control, and at least -160 dBm/Hz low output background noise (at the maximum gain setting). Applications: • Cellular and WiMAX systems • Wireless infrastructure • Predistortion or feedforward linearization • Beamforming and zero-point circuits

4. Digital phase shifter

The ADI digital phase shifter can change the phase of RF, microwave and millimeter-wave signals while maintaining the amplitude unchanged. These devices are widely used in various applications, including RF PA linearization /RF distortion, amplitude and phase modulation, variable attenuators and optical fibers.

The service advantages of Mingjiada Electronics

Professional selection support: Based on the specific application scenarios of customers (frequency, bandwidth, number of channels, power consumption, cost requirements, etc.), we recommend the most suitable ADI device model.

Supply chain assurance: Establish a stable supply channel, reduce the risks brought by market fluctuations, and ensure the progress of customer projects.

Flexible services: Meet diverse procurement needs from prototype development to mass production.

ADI's beamformers, phase shifters and vector modulators represent the top level of RF signal manipulation technology. As a bridge connecting original equipment manufacturers (Oems) and end applications, Mingjiada Electronics will continue to introduce and promote these core components, helping engineers break through design bottlenecks and empowering the development of cutting-edge fields such as 5G/6G communication networks, intelligent radar systems, satellite Internet, and aerospace electronics, jointly shaping a smarter and more connected future world.

For inquiries, please visit www.hkmjd.com