Research Article

A Low-Cost Wideband Digital Array Antenna Based on Stretch Processing Technique

Table 2

Cost of an eight-channel wideband digital T/R module.

DeviceModelPrice (RMB)QuantityTotal (RMB)Manufacturer

ADCAD9680BCPZ-1250 (2-channel)30004120000ADI
DACAD9154BCPZRL (4-channel)50021000ADI
FPGAXC7VX690T600016000Xilinx
Clock management chipHMC7043LP7FE80180ADI
40G QSFP + light moduleTR-QQ85X-N001009900InnoLight
Total19980