先端技術研究所 List of Products and Services

A ground support equipment (GSE) that can be used during thermal vacuum testing of a simple, robust, and low-cost star tracker for satellites. It accurately reproduces actual star patterns with a compact and stable controlled LED light source, ensuring reliability and reproducibility.

• Sensors
• Testing Equipment and Devices

This is a solar sensor for ultra-small, lightweight, high-performance CubeSats. This solar sensor uses a CMOS image sensor, with a field of view (FOV) of 166° and an accuracy of <0.2° (2σ).

• Sensors
• Other optical parts

This is an ultra-small, lightweight, high-performance infrared Earth sensor for ultra-small satellites, CubeSats. The field of view (FOV) of this Earth sensor is 90° vertically and 80° horizontally, with an accuracy of less than 1° (3σ).

• Sensors
• Other optical parts

Development and manufacturing of space shut-off valves (latch valves) are being carried out. Currently, three types of shut-off valves are being developed and manufactured. These valves can be used in propellant supply systems for both chemical propulsion and electric propulsion. Other products include solenoid valves, among others.

• valve

The solar sensor light simulator uses a light source stabilized and controlled by an optical ground support equipment (OGSE) to simulate optical sensors. This simulator can be used during thermal vacuum testing. Additionally, this simulator can be used without making contact with the sensor being simulated. The configuration of the simulator consists of a controller, three optical heads, and an interface to a PC. This simulator can be used with solar sensors, solar panels, and other optical devices from any manufacturer.

• Other measurement, recording and measuring instruments
• Optical Measuring Instruments

Image Processing Computer (IPC) for satellites using the highest possible Virtex 7 FPGA. Its features include the ability to process and store numerous complex images at speeds exceeding 30 Gbps by utilizing high-performance processors and memory functions. Additionally, this IPC has a track record of over 10 years of use in orbit.

• Microcomputer
• Image Processing Equipment
• Image Processing Board

We provide an electric propulsion system using Hall thrusters that can be used as a propulsion device for artificial satellites and similar applications. The system includes a thruster, propellant tank, propellant supply system, and power control unit (PPU). It can operate with xenon or krypton as propellants.

• others

A software transceiver that can be used for communication with low Earth orbit, medium Earth orbit, and geostationary satellites. This software radio uses the latest Xilinx Zynq SoC. It is a transceiver that allows for switching communication methods by changing the control software without modifying the hardware. It can also be used for inter-satellite communication and as a transponder.

• Other electronic parts
• others

A pulse plasma thruster (nanoPPT) that can be used as a propulsion device for ultra-small satellites. This propulsion device is compact, lightweight, and high-performance, suitable for applications such as satellite attitude control and orbit maintenance.

• others

We sell radiation-resistant cover glass for solar cells used in satellites and other applications. We can accommodate various sizes and thicknesses. AR coating is also available.

• Glass
• others

This is a high-radiation-resistant two-axis solar sensor for ultra-small, lightweight, high-performance small satellites. It has hundreds of on-orbit achievements from 2019 to the present.

• Sensors
• Other optical parts

A satellite image processing computer compatible with the 3U OpenVPX standard. It features a 3U VPX single-board computer and a reconfigurable FPGA for high bandwidth applications. Additionally, it is capable of real-time 12-bit compression.

• Microcomputer
• Image Processing Equipment
• Image Processing Board

We provide ultra-small satellites, CubeSats, equipped with AIS receivers. This receiver is a VHF band SDR receiver.

• Other electronic parts
• others

We sell reaction wheels that can be used for three-axis attitude control of artificial satellites in the 10 to 80 kg class. We also offer configurations that combine four wheels, resulting in a three-axis redundant wheel system.

• Other process controls
• others

We provide an integrated S/X band transceiver for satellites (software-defined transceiver). Below are the main specifications of the unit. Dimensions: 15.3 x 15.3 x 19.1 cm Weight: 3 kg Radiation resistance: TID: 30 kRad (100 kRad option available) Operating temperature range: -30 to +65°C

• Other electronic parts
• others

A posture control device that can be used for three-axis attitude control of ultra-small satellites, CubeSats. This device includes an attitude control computer, reaction wheels, magnetic torquers, three-axis geomagnetic sensors, MEMS gyros, sun sensors, and Earth sensors, packaging almost all the equipment necessary for attitude control. Additionally, it is possible to install an optional star tracker and redundant geomagnetic sensors.

• Other process controls
• others

A low-cost, high-performance star tracker that can be used as an attitude control sensor for low Earth orbit and geostationary orbit satellites. It offers a wide range of options suitable for both small and large satellites. Additionally, it is a star tracker with numerous flight achievements.

• Other optical parts
• Image Processing Equipment

We provide X-band transmitters for satellites.

• Other electronic parts
• others

A pulse plasma thruster (PPT) that can be used as a propulsion device for CubeSats larger than 3U. The size is approximately 0.8U. This propulsion device is compact, lightweight, and high-performance, suitable for maintaining satellite orbits and other applications.

• others
• Other electronic parts

A four-junction GaAs solar cell that can be used in spacecraft such as artificial satellites. It has improved conversion efficiency compared to the three-junction GaAs solar cells commonly used in many conventional satellites.

• Solar power generator
• power supply

We provide silicon solar cells that can be used for ultra-small satellites, CubeSats. The size of the solar cells is approximately 60 x 20 mm.

• Solar power generator
• power supply

We provide Ka-band transceivers (software transceivers) for low-cost, high-bandwidth ultra-small satellites such as CubeSats. Below are the main specifications of the unit. Transceiver input voltage: 7.2–10.8V Transceiver power consumption: 35W (maximum) Dimensions: 10x10x8cm Weight: 1kg Radiation tolerance: TID: 20kRad (other options available); SEU: 37MeV-cm²/mg; SEL: 40MeV-cm²/mg Operating temperature range: -30 to +60℃

• Other electronic parts
• others

The GaAs laser power conversion diode is a high-performance optoelectronic power conversion diode. This optical power transmission can be conducted in free space or through optical fibers. The output voltage ranges from 3V to 8V, and the power conversion efficiency is over 60%. Applications include power supplies for various sensors requiring galvanic isolation, lightning protection, and electromagnetic interference resistance, as well as wireless charging for smartphones and other devices.

• diode
• Other energy equipment

We sell reaction wheels that can be used for three-axis attitude control of ultra-small satellites, CubeSats, and small satellites. Additionally, we offer one-axis momentum/reaction wheels that can be used for medium to large satellites.

• Other process controls

Ultra-small artificial satellite, CubeSat, low-power and high-performance onboard computer (OBC) Type I. This OBC uses a low-power, high-performance ARM Cortex-M7.

• Printed Circuit Board
• Microcomputer

We provide ultra-small satellites, CubeSats, and structural modules. We have structural modules available in sizes 1U, 1.5U, 3U, 6UXL, 8U, 12UXL, and 16U.

• others

We provide solar panels for ultra-small satellites, CubeSats. We offer solar panels ranging from 1U to 12U (standard and custom types). Additionally, it is possible to install a geomagnetic torquer, gyroscope, solar sensor, and temperature sensor on the solar panels. Furthermore, we also have deployable solar panels for 3U and 6U, as well as deployable tracking solar panels.

• Solar power generator
• power supply

A propulsion device using a cold gas thruster that can be used as a propulsion system for CubeSats. The size is 0.5U and the propellant used is solid iodine. It is highly safe because it does not require high-pressure storage due to the use of a fixed propellant, and it uses environmentally friendly propellants.

• others
• Other electronic parts

We provide S-band transponders for satellites with a proven track record of numerous applications. Additionally, it is possible to change the frequency to X-band.

• Other electronic parts
• others

We provide Ka-band transmitters for satellites.

• Other electronic parts
• others

A small, lightweight GPS receiver designed to fit the dimensions of ultra-small satellites, CubeSats, etc. It uses a dual Cortex A9 core microprocessor and a reconfigurable FPGA (Zynq-7020 and ProASIC3000).

• others

A low-cost, high-performance star tracker that can be used as a sensor for attitude control of ultra-small satellites (such as CubeSats) and small satellites. Additionally, there is a simulator available for evaluation during thermal vacuum testing.

• Other optical parts

This is a two-axis small Earth (horizon) sensor that can be used for attitude control of ultra-small satellites (CubeSats, Nano-Sats, etc.) and small satellites.

• Sensors
• others

This is a 5MP space camera with excellent radiation resistance, including lenses and electronic devices. This camera is based on a CMOS imager with low readout noise. It is suitable for applications such as Earth observation, space situational awareness, and lunar landing. Additionally, the glass used has a radiation resistance of over 800 MRads.

• Color camera
• others

A software transceiver that can be used for communication between ultra-small satellites, CubeSats, and small satellites in orbit. The software radio allows for switching communication methods by changing the control software without making modifications to the hardware.

• Other electronic parts
• others

We offer customized production of solar panels for ultra-small to medium-sized satellites. For example, for "ultra-small satellites, CubeSats," we can combine them with PCB boards, and for "small to medium-sized satellites," we can combine them with aluminum honeycomb panels with aluminum alloy or CFRP skins, allowing for optimal design and manufacturing tailored to specific shapes and sizes. 【Other Features】 ■ Solar panels for 3U CubeSats can also be provided in a deployable format. ■ Panels for medium to large satellites are also available (including those with deployment mechanisms). ★ We also offer "space-use triple-junction solar cells" with an average conversion efficiency of 29.3%. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Solar power generator
• others

This is an engine that uses environmentally friendly hydrogen peroxide and kerosene as propellants for the orbital and attitude control of rockets and artificial satellites. Currently, there are two thrust levels available: 1,200N and 2,500N. In addition to the above, there are also engines and thrusters that use other bipropellant systems.

• others

This is a thruster that uses environmentally friendly hydrogen peroxide as a propellant for attitude control of rockets and artificial satellites. Currently, there are four thrust levels available: 1N, 50N, 100N, and 250N. Additionally, there are thrusters that use other environmentally friendly propellants (green propellants, ADN) besides those mentioned above.

• others

Design of propellant supply systems for electric propulsion systems and chemical propulsion systems used in artificial satellites. We conduct development, manufacturing, assembly, and testing. We can provide propellant supply systems for electric propulsion systems such as xenon gas, as well as for chemical propulsion systems using environmentally friendly green propellants like hydrazine, MMH/NTO, ADN, and hydrogen peroxide.

• others

We develop and manufacture various solenoid valves and latch valves for ground and aerospace applications. We offer a range of products from general-purpose valves to those for cryogenic and high-temperature applications, as well as valves for satellites. Additionally, we also develop and manufacture relief valves, check valves, fuel valves, and pressure regulating valves for aerospace applications (such as aircraft and rockets). We can provide valves that meet various requirements, so please contact us with your specifications, and we will make a proposal.

• valve

A low-power, high-performance onboard computer (CSP) for ultra-small satellites, CubeSats. This CSP is equipped with a microprocessor and FPGA, using the Xilinx Zynq-7020. It is also designed to be radiation-hardened for space use. Applications of the CSP include image processing, signal processing, and C&DH (Command and Data Handling), among others.

• Printed Circuit Board
• Microcomputer

A low-cost, high-performance nano star tracker that can be used as an attitude control sensor for ultra-small satellites (such as CubeSats).

• Other optical parts

This is a 5MP space camera with excellent radiation resistance (electronic components ≤ 100kRad, lenses > 800MRad), including lenses and electronic devices. The active array size is 2560 x 2160. It can capture still images. This camera is suitable for applications such as Earth observation, space situational awareness, and lunar missions.

• Color camera
• others

We are engaged in the design and manufacturing of solar panels using high-efficiency triple-junction GaAs solar cells for space applications, including numerous ultra-small to medium-sized satellites. We cover a wide range from solar panels for ultra-small satellites and CubeSats to solar panels and deployment mechanisms for medium-sized satellites. Additionally, we offer services for attaching solar cells to honeycomb panels and CFRP substrates. Currently, while it has become quite difficult to obtain solar cells, we can design and manufacture panels in a short period due to our long-term supply contracts with solar cell manufacturers when providing solar panels. Furthermore, we can also provide solar paddle drive mechanisms (SADM) together.

• Solar power generator
• power supply

We are engaged in the spinning processing of aluminum alloys, titanium alloys, Inconel, and other materials that are commonly used in aerospace machinery. We can provide shorter lead times and lower prices compared to traditional forged products. Our achievements include rocket engine nozzles, rocket domes, rocket heat shields, and hemispherical or elliptical propellant tanks.

• others