無線與射頻

海報將顯示量測誤差類型、基本的 VNA 操作、史密斯圖基礎知識、通用 S 參數名稱、VNA 校準方法等。

Test your RF IQ in real time with our 2015 wall calendar filled with RF facts and trivia.

With the increasing adoption of wide-bandgap based devices, power supplies are shifting to faster high voltage and high current switching waveforms that generate electromagnetic interference (EMI) in …

Learn how the RSA5000B spectrum analyzer is being used to test the design of nano satellites and their ability to communicate with a base station.

這本52頁的入門手冊介紹了即時頻譜分析 (RTSA) 的運作方式，並説明與解決、擷取和分析現代射頻訊號相關的許多量測問題。

本入門手冊介紹了DPX即時射頻頻譜顯示、掃頻DPX、時域DPX 顯示、DPX DensityTM 量測、DPX DensityTM 觸發和頻率邊緣觸發背後的方法。

本文討論了為何要使用 VNA，以及與其他射頻測試設備相較，VNA 的獨特之處。 我們將定義 S 參數、基本的 VNA 量測，以及在評估待測裝置 (DUT) 時如何最充分地使用這些功能。 我們將回顧各種 VNA 校準技術，並展示 VNA 使用者校準如何協助實現最佳準確度。 最後，我們將回顧典型的 VNA 量測，如掃頻量測、時域量測和掃頻功率量測，以及這些量測的使用方式以及為何如此重要。

Field service organizations for mobile communication of network operators are using Tektronix USB-based real-time spectrum analyzer for daily work, hundreds of technicians in different service regions …

This Tutorial is designed to help you decide what to include in your test plan so that you ensure the product will pass regulatory certification and standard qualification. This guide will explain why …

Measuring the noise contributions of circuit elements, in the form of noise factor or noise figure is an important tasks for RF and microwave engineers. This paper, along with its associated …

The Bluetooth module is a functional component and can only function completely when embedded into a proper system. When you select a Bluetooth module for your product, there are a variety of factors …

This application note looks at the basics of line sweeping measurements on cable and antenna systems, including a look at why they are important and how to perform them.

Introduction Conducting spurious emission tests are an important measurement for cellular base station transmitters and receivers on most wireless transmission technologies …

Today, more sophisticated and sensitive RF electronic components and devices are being included in automobiles. These advances have resulted in much safer, efficient, and connected vehicles. They have …

The Bluetooth module is a functional component and can only function completely when embedded into a proper system. When you select a Bluetooth module for your product, there are a variety of factors …

服務品質和經驗品質：瞭解兩種最常用的疑難排解視訊訊號問題測試方法的優缺點，以及 MPEG 分析儀所需要的關鍵功能。

本應用摘要將著重於隨無線充電聯盟 (Wireless Power Consortium) 發展的 Qi 介面，以及如何量測功率傳輸的效率。 

Introduction to RF Record and Playback Spectrum management, RF interference analysis, signal acquisition, product testing and validation, RF system design, communication security, and academic …

Electromagnetic interference (EMI) regulations are in place throughout the world to provide improved reliability and safety for users of electrical and electronic equipment. The automotive industry …

Introduction Over the past decade there has been a dramatic increase in the population of wireless transmitters found in the world, with the inevitable result being a dramatic increase …

Using the latest in commercial interfaces and available computing power, the Tektronix RSA 300/500/600 USB real time spectrum analyzers separate signal acquisition from measurement, dramatically …

Webinar on applications and trends and solving problems making measurements in 5G MIMO using a scope for wideband analysis.  A demonstration shows time and frequency correlation for a power amplifier …

In the fast growing wireless design and Internet of Things market, the importance of choosing the right wireless RF module is vital to your design and overall company’s success.In this webinar, you …

This webinar features Tektronix expert, Dorine Gurney, sharing her insights on the key factors to consider when performing transmitter testing to IEEE 802.11ad. Topics covered include:• What are the …