This application note describes how to bias an active device up to 220 GHz using a Kelvin bias tee with the Anritsu VectorStar ME7838x broadband system. P/N: 11410-01168
应用指南
pdf 1.6 MB
Version: A
2020/2/12
This application note will explore: application drivers for 43.5 GHz development; connector fundamentals; what traceability is and why it is important; connectors for 43.5 GHz applications; and finally, current solutions on the market that can address 43.5 GHz operation with traceability. P/N: 11410-01165
应用指南
pdf 515.1 KB
Version: A
2020/2/11
Sequential peeling is a network extraction tool used for identifying and removing subsets of a structure that behave as localized pseudo-lumped-element reflection centers. It is particularly useful for electrically small structures with runs of transmission line, such as PC boards with isolated vias in the transmission lines. This application note will examine some of the steps in the sequential peeling process. P/N: 11410-01166
应用指南
pdf 636.5 KB
Version: A
2020/2/4
The VectorStar ME7838G is a broadband system providing coverage to 220 GHz. Performing power calibrations across the entire sweep range will require multiple sensors and multiple adapters. After the power calibration and de-embedding of the adapters, the reference plane needs to be positioned at the tip of the probe for optimum performance. Relocation of the reference plane requires embedding of the probe using the .s2p file. This application note describes how to update the .s2p file of the probe as wear of the probe becomes a concern. P/N: 11410-01163
应用指南
pdf 484.4 KB
Version: A
2020/1/28
This application note addresses how power sensors are combined to cover the wide bandwidths, and how adapters and probes can be de-embedded and embedded to move the power reference plane as close as possible to the DUT. P/N: 11410-01156
应用指南
pdf 589.2 KB
Version: A
2020/1/28
This paper presents an accurate, flexible and cost-effective technique to conduct electro-optical testing on fiber optic components, such as laser modulators and photodiodes, using VNAs. The simplicity of Anritsu’s MN4765B O/E calibration modules allows highly accurate, vector-error-corrected and stable measurements with the full line of Anritsu VNAs. P/N: 11410-01034
应用指南
pdf 343.8 KB
Version: C
2020/1/24
The introduction of active antenna systems on 5G base stations requires engineers installing and maintaining them to use alternative measurement methods, such as effective isotropic radiated power (EIRP) for transmitter power and beam verification. This application note highlights how the Field Master Pro facilitates the "over-the-air" (OTA) measurement of EIRP on active base stations using an accessory dual polarized waveguide antenna. P/N: 11410-01160
应用指南
pdf 3.8 MB
Version: A
2020/1/22
By utilizing a standard Ethernet- or Wi-Fi-to-USB sharing device, the Anritsu MA24400A USB Peak Power Sensor series offers the flexibility for remote connectivity over a corporate network. The USB power sensor can be conveniently controlled and monitored from a host PC. P/N: 11410-01159
应用指南
pdf 1.1 MB
Version: A
2020/1/7
Many microwave test applications do not need the level of performance provided by an expensive, high-end VNA. This is particularly true in production, where testing is typically not as rigorous as in device characterization and cost-of-test is critical. VNAs integrated into manufacturing test systems where S-parameter measurements represent only a part of the test list, may also require only moderate performance. This application note will examine these requirements and how they factor in to deciding which VNA is appropriate for a production environment. PN: 11410-01158
应用指南
pdf 1.5 MB
Version: A
2019/12/11
PTC ACSES is an important addition and mandate for rail safety that will prevent train-to-train collisions, protect against speeding, and enforce speed restrictions. With the Congressional mandate to have PTC ACSES systems fully compliant and functional by December 31, 2020, it is important for railways to perform tests to ensure their deployments meet all requirements. P/N: 11410-01157
应用指南
pdf 1.6 MB
Version: A
2019/12/3
Automotive radar systems must operate in complex and dynamic environments where interactions with the host vehicle and its surroundings can have a significant impact on their performance. In particular, the material properties of the vehicle bumpers and location of the radar behind or within the bumper can impact performance. This application note will provide insight into the theory of frequency-modulated continuous wave (FMCW) car radars, their application, and their placement in a car chassis. It will also discuss how various types of dielectric material in front of the radar antennas (e.g., antenna dome or color-coated bumper) influences the radar’s performance. This document will describe a way to characterize the 2D insertion loss of flat material slabs and logo emblems that are used today to cover the car radar sensors, and will present 2D measurements of the dielectric properties of such materials. P/N: 11410-01152
应用指南
pdf 2.5 MB
Version: A
2019/11/19
Performing on-wafer measurements presents a unique set of challenges. Achieving accurate on-wafer measurements requires careful planning of installation, calibration, and measurement configuration. Often, multiple parameters must be included in the overall analysis. This application note describes how S-parameters and spectrum analysis can be monitored simultaneously from 70 kHz to 110 GHz using a combination of the VectorStar ME7838A broadband system, the Spectrum Master MS2760A ultraportable spectrum analyzer, and the Anritsu MN25110A W1 coaxial precision directional coupler. P/N: 11410-01147
应用指南
pdf 3.1 MB
Version: A
2019/11/5
To meet demand for additional bandwidth for cellular and broadcast operations, national regulators are reallocating spectrum previously used for other applications. Before a new network can be rolled out within these frequencies, it is critical for the new license owner to confirm that all legacy users have terminated their transmissions. P/N: 11410-01154
应用指南
pdf 4.2 MB
Version: A
2019/10/15
This Application Note explains issues in millimeter wave band measurements, and a new measurement method proposed by Anritsu.
应用指南
pdf 2.0 MB
2019/8/27
This document outlines the procedure for configuring the IC-CAP 2018 software to add a VectorStar system to the hardware instrument list. P/N: 11410-01136
应用指南
pdf 116.0 KB
Version: A
2019/8/27
5G mobile communications systems use multiple connections to meet the need for increases in mobile data traffic volumes as well as new functions such as ultra-low-latency.
3GPP determining the standards released the 5G NR non-standalone (NSA) specifications for making connections via multiple radio technologies, such as LTE, in Release 15 in June 2018.
Release 15 presumes the use of frequency bands up to 52.6 GHz and specifies the band from 450 MHz to 6 GHz as FR1 (Frequency Range 1), and from 24.25 GHz to 52.6 GHz as FR2 (Frequency Range 2). FR1 assumes use of the same wired tests as conventional wireless technologies whereas FR2 assumes OTA (Over the Air) testing.
This application note references the 3GPP TS38.104 and TS38.141 Conformance Test specifications, and introduces TRx test measurement examples for wired connections with sub-6 GHz base stations covering FR1 using the Signal Analyzer MS2850A and Vector Signal Generator MG3710A.
应用指南
pdf 1.7 MB
2019/8/21
This application note discusses how high source harmonics may interact with the out-of-band comeback characteristics of a filter under test to affect the filter transmission measurement. P/N: 11410-01142
应用指南
pdf 6.1 MB
Version: A
2019/8/13
The measurement fundamental to all spectrum analyzers is their ability to measure power inside a given bandwidth at a particular frequency and to display those measurements across a frequency span. Over time, various features beyond simple power measurements were added to provide additional visibility into signal behavior. P/N: 11410-01141
应用指南
pdf 1.7 MB
Version: A
2019/8/5
There are various methods for geo-locating an RF signal of interest. Primary alternatives include Power of Arrival (POA), Time Difference of Arrival (TDOA), and Angle of Arrival (AOA). In most situations where modulated signal bandwidths are greater than 25 kHz, TDOA provides the best accuracy. This application note focuses on the use of TDOA as a means for tracking a signal. P/N: 11410-01133
应用指南
pdf 689.8 KB
Version: A
2019/7/10
With so many active devices in circulation, it is important to be able to monitor the spectrum in any given location to understand what user experience can be expected. This application note highlights the power of an RTSA spectrum analyzer for detailed analysis of crowded areas of spectrum. P/N: 11410-01137
应用指南
pdf 934.1 KB
Version: A
2019/7/9
产品比特误码率测试(BERT)/眼图仪（采样示波器）无线通信测试仪器
