For over 60 years since the establishment of our company, NJR’s microwave business has contributed to manufacturing in various fields. Customers praise our production system, which ensures them high reliability and a stable supply, as well as our meticulous service, which goes above and beyond to meet their requests.
With the advent of the IoT era and the rapid innovations taking place in manufacturing, microwave applications are spreading from satellite communications and radar into such new fields as sensing and medical treatment. NJR is combining the microwave technologies that it has cultivated over many years with advanced semiconductor technologies to provide robust support for customers’ product development aimed at meeting the emerging requirements of the market.
Thanks to their high reliability and extensive lineup, NJR components for satellite communications are highly valued by manufacturers worldwide, which is why we have top share of the global market. From communications networks used for disasters, and satellite communications for planes and ships, to infrastructure that supplements ground communications networks ? NJR strives to satisfy such increasingly diversified requirements while contributing to the evolution and expansion of global communications.
We are continuously contributing to improving the reliability of VSAT systems by providing high-quality components that offer stable, failure-free performance even when used over a long period of time. NJR is the brand repeatedly selected by manufacturers determined to create highly reliable products.
NJR’s product lineup, which ranges from the C-band to the Ka-band, remains unmatched by any other manufacturer. We are supporting the expanding world of satellite communications with unparalleled products. By drawing on our own semiconductor technologies, we are further improving performance with packageless solutions for our customers.
Sensors are key components for IoT. NJR facilitates the development of sensing applications by supplying microwave sensors with little environmental impact, a wide sensing area, and which are easily integrated inside a product. Among our sensors that are being used in various applications are a motion sensor incorporating a Doppler module, an obstacle sensor incorporating a module for measuring position and distance, and a vital sensor for monitoring nursing care patients.
Compared to conventional technologies such as infrared and ultrasound, microwave sensors are less susceptible to environmental influences. In addition to offering a wide sensing area, the sensor itself can be incorporated inside a product, so external design is not compromised. Sensing is key to the coming IoT era, and our sensors are contributing to the high added value and differentiation of our customers’ products.
NJR also provides solutions that extend to utilizing sensor data; this optimizes sensor usage and maximizes the customer’s product value. By leveraging our own semiconductor technologies, we can offer a fine-grained service matched to individual customer needs ? improved performance using a packageless solution, reduced costs, customization, and so on.
Matchless reliability and durability are required for the radar equipment that protects people’s safety. Since NJR went into business, we have brought together microwave technologies and sophisticated production processes that anticipate emerging needs with advanced quality control, providing highly reliable and durable radar components worldwide in fields such as ship radar (marine radar), weather radar, and air traffic control radar.
For many years NJR has taken the top market share in the world market for magnetrons ? a marine radar component. The reasons why manufacturers choose NJR components for their marine radar products are unequalled reliability and durability, but also the ease of ensuring regulatory compliance with the differing radio laws of each country. Today, marine radar products with NJR components are making a difference to air and sea navigation all over the world.
For decades, we have been supplying high-output, high-performance electron tubes for weather radar and air traffic control radar installations, going all the way back to the radar equipment originally installed on the summit of Mt. Fuji. NJR’s high-quality, reliable manufacturing has facilitated the evolution of radar as part of the social infrastructure.
One of the growing applications of microwave technology is the linear accelerator (Linac). In addition to advanced medical applications, linear accelerators are being used for non-destructive testing. And thanks to the first-class reliability and stability of our magnetrons, and the high quality of our electron guns, manufacturers are able to improve the quality and performance of their Linac products.
Medical equipment requires reliability and stability. By making full use of state-of-the-art microwave technologies, NJR supplies Linac components with high reliability, high stability, and a long working life. We work closely with the manufacturers of assembled products right from the design stage to facilitate the development of a wide range of products optimized for each system.
As standards for product quality are raised ever higher, people are increasingly looking to non-destructive inspection/evaluation using X-rays as a way to efficiently maintain and manage industrial equipment and social infrastructure. In parallel with medical Linac components, NJR develops and supplies components for such non-destructive testing.