ka chip is manufactured by Tianjian Jiufang Company.
According to the data, Tianjian Jiufang was formed several years ago through the acquisition of Arralis, an Irish company. Now it has a full series of millimeter wave chips and millimeter wave application systems and products (including but not limited to Ka-band satellite communication multi-function chip, RF front-end, flat panel phased array antenna and Ka satellite transceiver system, E-band automotive radar, W-band 94G multi-function chip and 94G millimeter wave front-end, W-band aircraft altimeter, GNS S\/ Beidou helmet satellite receiving antenna, etc.) independent design and development capabilities and independent intellectual property rights, as well as the large-scale independent manufacturing capabilities of millimeter wave application systems and products. The company currently has 20 Ka-band series chips, 16 E-band series chips and 18 W-band series chips, a total of 54 special chips.