搜索 -55体育

nrpm ota 功率测量55体育的解决方案——适用于连续波或调制信号的高精度功率测量。18 ghz 至 90 ghz，适用于 5g、wlan 802.11ad 和 802.11ay

罗德与施瓦茨的功率计、定向功率计、电压表及功率探头具有多功能性以及高精度。

使用 r&s®nrpm r&s®nrpm ota 功率测量55体育的解决方案 本短视频简要介绍了 r&s®nrpm 空口 (ota) 功率测量系统。 本短视频简要介绍了 r&s®nrpm 空口 (ota) 功率测量系统，包括系统组件、配置以及 5g nr (fr2)、802.11ad、802.11ay 和汽车电子雷达等测量应用。 ota 功率测量, nrpm 本短视频简要介绍了 r&s®nrpm 空口 (ota) 功率测量系统。

results can be queried and processed using remote commands.specifications frequency range 27.5 ghz to 75 ghz power measurement range 30 pw to 3 μw (–75 dbm to –25 dbm) rise/fall time 2.2 μs specificationsr&s®nrpm-a66 antenna module frequency range   27.5 ghz to 75 ghz power measurement range   30 pw to 3 μw (–75 dbm to –25 dbm) rise/fall time   2.2 μs video bandwidth   220 khzmeasurement accuracy 27.5

brief descriptionthe r&s®nrpm-a66 is a low-reflection, single-polarized vivaldi antenna with an integrated diode detector for power measurements. the unique antenna module measures the power directly on the antenna. there is no need for extra rf cables.unlike conventional systems, there is no cable loss to be compensated between the antenna and the power sensor.

describes the cable relacement for the r&s®nrpm-a90 and r&s®nrpm-a90d antenna modules.

标题 规模 版本 日期 r&s®power viewer for macos 23 mb02/2020 17.02.2020 r&s® nrpterm2 for macos - open source acknowledgment 217 kb01 17.02.2020 r&s® purefw for macos - release notes 150 kb02/2020 17.02.2020 r&s®power viewer - open source acknowledgement 214 kb04 09.07.2018 r&s®nrp-toolkit for macos 165 kb02/2020 17.02.2020 r&s®power viewer - release notes 182 kb11.3 04.11.2019 r&s®nrp-toolkit - release notes

标题 版本 上次修改 文件大小 r&s®nrpm3 firmware version 18.05.08.05 18.05.08.05 05.11.201816 mb r&s®nrpm3 release notes version 18.05.08.05 (please read the release notes carefully before you install the firmware on your instrument)18.05.08.05 05.11.2018 812 kb 11.0026.02.2020611 kb (please read the release notes carefully before you install the firmware on your instrument)18.05.08.0505.11.2018812 kb

radio frequencies in bands around 28 ghz are being discussed as candidates for mobile communications of the fifth generation (5g). beam steering will be a key feature in the context of 5g. it will be a major challenge to test the beam steering capabilities of base stations and user equipment in every phase from research and development through production. conducted measurements will be mainly replaced by over-the-air measurements of electromagnetic radiation. rohde & schwarz offers the r&s®nrpm over-the-air (ota) power measurement solution that perfectly fits such measurement needs.part of this solution are the r&s®nrpm-a66 antenna modules. they have integrated diode detectors. thus, there are no cables between the antenna and the detector as in traditional setups. this avoids high and potentially unknown rf losses. the r&s®nrpm-a66 antenna modules with their integrated diode detectors are factory calibrated, which means that the user does not have to calibrate them to achieve highly accurate measurement results.this application note contains theoretical background on ota power and pattern measurements. it gives step-by-step instructions for the verification of the power level and the radiation pattern of a device under test (dut) in comparison to a golden device, and it presents an approach for verifying the accuracy of beam steering.

describes the specific functions of the application, including the information required to set up and perform a measurement, remote control commands and programming examples.the online version contains the documentation for the r&s®nrpm for immediate display (no download required).