A novel time-division MIMO technology enables phased-array receivers to operate faster with exceptional area efficiency and low power, as reported by researchers from the Institute of Science Tokyo.

A CMOS chip with an integrated switch-type quadrature-hybrid and 4-array configuration, mounted on a 64-phase RX array to form a 256-element phased-array receiver (4 array/chip × 64) Disclaimer: AAAS ...

An ultra-wide-band receiver based on a harmonic selection technique to improve the operational bandwidth of 5G networks has been developed. Fifth generation (5G) mobile networks are now being used ...

TOKYO--(BUSINESS WIRE)--Axelspace Corporation (Headquarters: Chuo-ku, Tokyo; President and CEO: Yuya Nakamura) and co-researchers have successfully developed a novel Ka-band radio for microsatellites.

On-chip distributed radiation sensors and current-sharing techniques can be used to reduce the impact of radiation on the radio and power consumption of small satellites, respectively. New findings ...

Researchers from Ulsan National Institute of Science and Technology (UNIST) designed non-volatile RF switches based on vanadium oxide (VOx) for high-frequency bands used in next-generation wireless ...

As the number of higher-throughput applications grows, so does the need for wider bandwidth and network coverage in wireless systems. Given limited spectrum allocation, wireless communication ...

These images depict the receiver developed in the study, which was implemented in a small integrated circuit and mounted on a printed circuit board for testing purposes. A novel time-division MIMO ...