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Unlocking Precision and Innovation in Near-Field Measurement with SUNYIELD

SUNYIELD Technologies, a pioneering company in China, has been at the forefront of near-field multi-probe antenna measurement technology since its establishment in 2011. With a strong focus on innovation in antenna testing, gain measurement, and RF measurement, SUNYIELD has become a trusted partner for numerous antenna manufacturers in China. Committed to becoming a leader in the international market, SUNYIELD aims to bring innovation to science and technology while driving profitability for enterprises. In this article, we will delve into SUNYIELD’s expertise, R&D capabilities, manufacturing prowess, and dedication to customer service, highlighting the company’s commitment to precision and innovation in near-field measurement.

Expertise and R&D Centers

Established Leadership: SUNYIELD, founded in 2011, is the earliest company in China to research near-field multi-probe antenna measurement technology. With several R&D centers across China, the company has nurtured a culture of technological innovation and excellence.

Talented R&D Team: SUNYIELD boasts a team of highly skilled professionals with advanced degrees from prestigious universities such as Tsinghua University, Beijing University of Posts and Telecommunications, and Xidian University. This team of experts brings a wealth of knowledge and over 12 years of experience in antenna testing and RF measurement to the table.

Manufacturing and Certifications

ISO Certification and High-Tech Enterprise Status: SUNYIELD’s commitment to quality is evident through its ISO9001-2008 Quality Management System certification. The company has also been recognized as a National High-Tech enterprise, further validating its dedication to technological advancement.

Partnerships and Memberships: SUNYIELD Technologies is an active participant in industry associations, including full membership in the China Communication Standards Association (CCSA), associate membership in the US Cellular Telecommunications Industry Association (CTIA), and membership in the China Antenna System Industry Alliance (ASIA). Additionally, collaborations with esteemed institutions like the China Academy of Information and Communications Technology (CAICT) solidify SUNYIELD’s position as a trusted industry player.

Design Capabilities and Custom Solutions

R&D Centers and Technical Expertise: With research and development centers in Shenzhen and Xi’an, SUNYIELD leverages its R&D and engineering team’s expertise to offer comprehensive support throughout the product development life cycle. The team’s vast experience in antenna testing and RF measurement enables them to provide tailored solutions to meet specific customer needs.

Custom-Built Test Solutions: SUNYIELD’s extensive technical expertise empowers them to create custom-built test solutions that cater to individual customer requirements. This flexibility ensures that clients receive optimal testing solutions tailored to their unique needs.

SUNYIELD’s SY-68 SISO&MIMO Antenna Measurement System

Enhanced Measurement Capabilities: The SY-68 near-field antenna measurement system supports measurements in frequency ranges of 400MHz-8.5GHz, 600MHz-12GHz, and 400MHz-18GHz. With a 2.5-meter diameter quiet zone measurement range, the system offers an extensive measurement range and higher sampling density, enabling accurate measurement of small base station antennas.

Efficiency and Real-Time Analysis: The symmetrical distribution of probes in the SY-68 allows for faster measurements, as complete 3D measurements can be achieved with a 180-degree horizontal rotation. The system also features a real-time display, providing instant access to active and passive directivity diagrams, active power, and sensitivity measurements, enhancing workflow efficiency.

Passive Measurement Capabilities: Through upgrades, high-frequency passive testing can be achieved, expanding the system’s capabilities. This makes it suitable for both active and passive measurements of large antennas, with a particular focus on BTS antennas.


SUNYIELD Technologies has established itself as a leader in near-field measurement through its dedication to innovation, precision, and customer service. With a talented R&D team, advanced manufacturing capabilities, and a commitment to custom solutions, SUNYIELD delivers cutting-edge products like the SY-68 SISO&MIMO Antenna Measurement System. By partnering with SUNYIELD, businesses gain access to industry-leading expertise and solutions that unlock the full potential of near-field measurement.

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