这可以通过以下代码完成: #copythereceiveexampleabove,everythingupuntil#StartStream#Waitfor1PPStohappen,thensetthetimeatnextPPSto0.0time_at_last_pps=usrp.get_time_last_pps().get_real_secs()whiletime_at_last_pps==usrp.get_time_last_pps().get_real_secs():time.sleep(0.1)#keepwaitingtillithappe...
NI Linux Real-Time 程式設計語言 — 主機 GNU Radio C/C++ MATLAB 軟體/Simulink 軟體 Python LabVIEW 2018 及更新版本 程式設計語言 — FPGA VHDL Verilog RFNoC (Open-Source FPGA Framework) LabVIEW FPGA 表3.NI 與 Ettus Research 驅動程式軟體支援比較 摘要 雖然兩個品牌似乎有所不同,但...
providing coherent MIMO capability. Onboard signal processing and control of the AD9361 is performed by a Spartan6 XC6SLX150 FPGA connected to a host PC using SuperSpeed USB 3.0. The USRP B210 real time throughput is benchmarked at 61.44MS/s quadrature, providing the full 56 MHz of instant...
(WxHxD): 90 x 60mm Compatible Operating Systems: Windows and Linux Maximum Real-Time Bandwidth: 56MHz Supported RF Frequency Range: 70MHz to 6GHz Supported Sampling Rate: 61.44MS/s Features: **Unmatched Performance and Compatibility** The B200-mini-i 70MHz-6GHz Software Radio SDR RF ...
The USRP B210 real time throughput is benchmarked at 61.44MS/s quadrature, providing the full 56 MHz of instantaneous RF bandwidth to the host PC for additional processing using GNU Radio or applications that use the UHD API. For detailed throughput capabilities in various SISO and MIMO ...
The call to realtime_make_rtw_hook, during the after_make hook generated the following error: Error executing SSH command: make: Entering directory '/home/pi/bs_rec_001_rtt' "gcc" -I"./" -O3 -D"MODEL=bs_rec_001" -D"NUMST=1" -D"NCSTATES=0" -D"HAVESTDIO=" -D"ON_TARGET...
The individual subdev specs are separated by spaces. On some devices, such as the X300 or the B200, it is possible to swap these to hint that slot B should be the first radio ("channel 0") and slot A should be the second radio ("channel 1"): ...
at minimum a 20 Msps ADC/DAC. In fact the only board that would be capable of receiving the 40 MHz 802.11n channel is the USRP B210/B200. However processing such large chunks of data in real time will be quite a challenge. In fact even storing the data fast enough could be troubling...
In this plot, it is clear the MIMO connection has enabled the frequency and time references to be synchronized. The random phase offset is corrected with a complex phase shift in the flowgraph. In real applications, this phase correction would be implicitly generated with algorithms such as ...
You can run a simple test of the N3xx USRP by connecting an antenna and observing the spectrum of a commercial FM radio station in real-time, following the steps below: 1. Attach an antenna to theCh0/RX2 antenna port of the N3xx. ...