Title :
A Novel FPGA-Based 2.5Gbps D-QPSK Modem for High Capacity Microwave Radios
Author :
He, Zhongxia Simon ; Chen, Jingjing ; Li, Yinggang ; Zirath, Herbert
Author_Institution :
Dept. of Microtechnol. & Nanosci., Chalmers Univ. of Technol., Gothenburg, Sweden
Abstract :
A novel FPGA-based Differential QPSK modem (modulator and demodulator) is presented for data rates up to 2.5Gbps, in which no DAC or ADC is used. The targeted application is E-Band microwave Point-to-Point radio links in mobile backhaul for LTE and beyond.
Keywords :
differential phase shift keying; field programmable gate arrays; microwave links; modems; quadrature phase shift keying; D-QPSK modem; E-band microwave radio; FPGA; bit rate 2.5 Gbit/s; mobile backhaul; point-to-point radio links; Communications Society; Delay lines; Demodulation; Field programmable gate arrays; Helium; Microwave technology; Modems; Optical fiber communication; Optical receivers; Wireless communication;
Conference_Titel :
Communications (ICC), 2010 IEEE International Conference on
Conference_Location :
Cape Town
Print_ISBN :
978-1-4244-6402-9
DOI :
10.1109/ICC.2010.5501842
