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communication_example
- 2ASK(OOK)信号的解调.svu 2ASK与MASK的功率谱.svu 2DPSK的差分编码与解码.svu 2FSK非相干解调.svu 2FSK相干解调.svu 2PSK与2DPSK调制.svu ASK的OOK法生成.svu Costas锁相环解调2DPSK.svu-2ASK (OOK) signal demodulation. Svu 2ASK MASK with the power spectrum. Svu 2 DPSK Differential encodi
IQview_Demo_Test_to_sample
- 用IQVIEW 测试wifi的实例代码，包括RX_Calibration，spectrum_mask，meas_power_ramp，meas_EVM，meas_obw-IQVIEW test examples using wifi code, including RX_Calibration，spectrum_mask，meas_power_ramp，meas_EVM，meas_obw
Ultra-Wideband 通信系统
- 为了提高通信系统的信息传输速率，人们提出了UWB通信系统，即Ultra-Wideband 通信系统。在UWB系统中，信号的带宽一般都在GHz的量级，这么宽的带宽造成了UWB系统和现有的通信系统频谱的重叠。为了降低对现有通信系统的影响，UWB信号的设计需要满足一定的频谱模板。如果一个信号的频谱基本满足频谱模板的规定（即在绝大部分频段内功率小于规定区间的上限），我们可以认定其为一个UWB信号。-In order to improve communication systems, informatio
low-pass-mask
- 方法引入低通掩膜算子在空域对降采样前的图像做滤波预处理,抑制欠采样噪声.系统...频谱混叠.实验证明,此算法基本能达到预滤波插值算法的处理效果.-Method of introduction of a low-pass mask operator in the airspace of the down-sampling the image before filtering to do pre-processing, noise suppression due to sampling. The s
CP0704
- 本代码用LSE算法利用前十五阶高斯脉冲产生符合FCC频谱掩蔽的UWB脉冲波形。-LSE algorithm uses the code is before the fifth-order Gaussian pulse that meets the FCC spectrum mask for UWB pulse waveform.
EPM2428V120327
- EPM2428 is a new product belonging to RFIC’s EPM family. It’s a three-stage power amplifier with super high output power in 2.4-2.5GHz band utilizing InGaP/GaAs HBT process. With excellent linearity performance, the device delivers 28dBm
Frequency-Hopped-Multiple-Access-Communications-W
- A noncoherent, bandwidth-efficient modulation scheme is proposed for frequency-hopping multiple-access (FH-MA) networks. The proposed scheme is a combination of noncoherent -ary amplitude-shift keying (NMASK) and orthogonal frequency-division