SC-FDMA+for+Mobile+Communications
The single-carrier frequency division multiple access (SC-FDMA) system is a well-known system that has recently become a preferred choice for mobile u...
The single-carrier frequency division multiple access (SC-FDMA) system is a well-known system that has recently become a preferred choice for mobile u...
JPEG压缩解压缩的matlab源代码: 1) take an image (2D matrix) and devide it to 8x8 matrices 2) for each matrix (8x8) use the DCT conversion (from the signal ...
Abstract: Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss andreflected energy. Voltage standing wave ra...
In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence m...
射频技术重点入门基础 天线射频RF基础频率和波长及线缆电介常数关系 相位和波长关系 什么是dB和dBm 回波损耗(RL)和驻波比(VSWR)关系 阻抗和衰减 互调(IM3,PIM) RF天线常用指标: 极化 ( Polarisation ) 波束宽( Beamwidth) 旁瓣抑制...