Electromagnetic Interference (EMI) refers to any unwanted electromagnetic noise generated by electromagnetic waves. This noise can propagate through the air or conductive pathways, causing electronic devices to malfunction, experience degraded performance, or suffer data loss.

How EMI Occurs

1. Interference Source
   The origin that generates electromagnetic noise.
2. Transmission Path
   The medium through which the noise is transmitted.

Two Major Transmission Paths

1.Conducted EMI:

Noise is directly transmitted into equipment through conductive paths such as power cables and signal lines.

2.Radiated EMI:

Noise is converted into electromagnetic waves and emitted through the air or surrounding space.

Affected Equipment (Victim Device)
Operating equipment may receive noise emitted from the interference source through transmission paths, resulting in malfunction or performance degradation.

The MSW-F192 provides stable signal-switching performance, effectively reducing signal interference and measurement errors within test systems, thereby enhancing overall test reliability.

With EMI certification, the MSW-F192 is suitable not only for laboratory testing environments but also for a wide range of applications, including 5G, Wi-Fi, satellite communications, and various RF automated test systems, helping customers build highly efficient and stable RF testing platforms.

〈Electromagnetic Interference,EMI〉這篇文章最早發佈於《Marvelous Microwave》。

PCIe (Peripheral Component Interconnect Express) is the core high-speed bus standard used on computer motherboards.

It acts like an internal “highway” inside a computer, enabling fast data communication between the processor (CPU) and other high-performance hardware such as graphics cards (GPU) and solid-state drives (SSD).

• Lane Design:
  The number of lanes is represented by “x”, such as x1, x4, x8, and x16.
  More lanes provide higher transmission speeds.
• Bi-directional Transmission:
  Data can be transmitted and received simultaneously, improving communication efficiency.
• Backward and Forward Compatibility:
  Newer generation slots (such as PCIe 5.0) are compatible with older generation cards, and vice versa.
  However, the transmission speed will be limited by the lower-generation device.

As technology advances, the transmission speed of each PCIe generation approximately doubles:

• PCIe 3.0:
  Still commonly used in many office computers and entry-level gaming PCs.
• PCIe 4.0:
  The current standard for mid-range and high-end PCs, significantly improving SSD read speeds.
• PCIe 5.0:
  Provides extremely high bandwidth for the latest flagship graphics cards and high-speed workstations.
• PCIe 6.0 / 7.0:
  Introduces PAM4 signaling technology to meet data center transmission demands, mainly targeting AI, data center, and server markets.

PCIe Generation Frequency Comparison Table

〈What is PCIe?〉這篇文章最早發佈於《Marvelous Microwave》。

【Programmable Attenuator(Insertion Loss Compensation Mode) & RF Synthesizer】

MVE has partnered with AMTERY, a company specializing in the development and manufacturing of high-performance RF testing equipment.

These solutions are designed to support WiFi, 5G, and Low Earth Orbit (LEO) satellite applications, providing enhanced efficiency and precision for both engineering development and production testing.

〈MVE × AMTERY New Product from a Technical Collaboration〉這篇文章最早發佈於《Marvelous Microwave》。

Optical Communication is a communication method that uses light waves as the transmission medium. Current applications achieve high-speed data transfer through the process of “Electrical-to-Optical” (E/O) and “Optical-to-Electrical” (O/E) conversion.

Why is Optical Communication Necessary?

Compared to traditional copper wire transmission, optical communication offers the following advantages:

• High Speed and Large Bandwidth: Capable of carrying the massive data volumes generated by AI computing.
• Low Power Consumption and Low Latency: Reduces heat generation and power loss during transmission.
• Long Transmission Distance: Signal attenuation is significantly lower than that of electrical cables.
• High Security: Optical signals are more resistant to interference.

Silicon Photonics is an advanced chip manufacturing technology used to implement optical communication transmission architectures.

Why is Silicon Photonics the Trend in Optical Communication?

Silicon photonics addresses the bottlenecks faced by traditional optical communication in the AI era:

• Extreme Miniaturization: While traditional optical modules are bulky, silicon photonics integrates multiple optical functions into a single, tiny chip.
• Significant Power Reduction: Electrical transmission consumes high power and generates heat. Silicon photonics uses photons for transmission, reducing power consumption per bit to only 1/10 to 1/20 of that of electronic circuits.
• Breaking Transmission Bottlenecks: As AI computing demands surge, copper wiring can no longer handle high-speed transmissions above 800G. Silicon photonics is the key technology for achieving 1.6T and even higher bandwidths.

Signal Modulation and RF Testing

Optical signal modulation involves converting ultra-high-frequency electrical signals into light waves. High-frequency electrical signals, such as 112 Gbps PAM4, correspond to a frequency of approximately 28 GHz, while 224 Gbps PAM4 corresponds to approximately 56 GHz. Consequently, RF testing cables and peripheral equipment must meet increasingly higher frequency requirements, making stability a critical factor.

〈Optical Communication and Silicon Photonics〉這篇文章最早發佈於《Marvelous Microwave》。

MVE Custom RF Cable Assembly Solutions

In the fast-evolving communications market, RF cable performance and delivery time are critical to project success.
MVE provides flexible custom RF cable assembly solutions, supporting customers from design validation to mass production.

🛠️ Key Advantages

Wide Frequency & Connector Compatibility
Supports DC–110 GHz with precision connectors such as SMA, N-Type, 1.0 mm, and 1.85 mm, enabling seamless integration with test equipment and RF systems.

Flexible Cable Options
Multiple cable structures and materials are available to meet different needs for power handling, flexibility, temperature tolerance, and application environments.
Options include Fully Flexible, Full Armor, and High Power cables.

100% Tested Quality
Every custom cable undergoes comprehensive testing to ensure reliable and accurate RF performance.

Optimized Lead Time for Faster NPI
With local inventory and flexible assembly capability, MVE helps shorten delivery times and accelerate NPI development.

〈MVE Custom RF Cable Assembly Solutions〉這篇文章最早發佈於《Marvelous Microwave》。

An AI Agent can autonomously break down tasks, select tools, and complete complex workflows based on the ultimate goals set by the user. Think of an AI Agent as a digital assistant capable of “thinking and acting on its own”. Rather than just reacting to specific prompts, it makes judgments on how to proceed based on a “goal,” flexibly adjusting strategies and executing processes throughout the task.

Core Components

• The Brain: The core of an AI Agent is the Large Language Model (LLM). It functions as the brain, providing the capacity for instruction comprehension, logic, decision-making, and reasoning.
• The Hands and Feet: Beyond the brain, an AI Agent requires “limbs” to perform actions. This involves integrating RAG (Retrieval-Augmented Generation), RPA (Robotic Process Automation), or using APIs to connect with other tools. These integrations transform the AI Agent into a digital assistant that can both think and execute tasks.

Key Capabilities

• Autonomous Decision-Making
• Multi-tasking
• Tool Use
• Planning and Reasoning
• Goal-Orientation
• Collaboration and Interaction
• Memory

Reference: https://reurl.cc/rKpkZb

〈What is an AI Agent?〉這篇文章最早發佈於《Marvelous Microwave》。

🐎 Galloping Forward into a New Chapter 🍃

To our valued partners,

Looking back, it has been a privilege to grow alongside you. Your trust is the driving force that pushes us toward excellence. As we enter the Year of the Horse, we are ready to gallop ahead with even greater agility and expertise—serving as your strongest support in capturing new opportunities.

📢 Lunar New Year Holiday Notice

To recharge for the year ahead, our office schedule will be adjusted as follows:

Holiday Break: February 14th – February 22nd
Back to Business: Regular services resume on February 23rd

Note: If you have urgent matters, please reach out to us before the break so we can make the necessary arrangements.

💌 Our Best Wishes to You:

Thriving Business: May your success be as unstoppable as a galloping horse. 📈
Prosperity: May the new year bring abundance and endless opportunities. 💰
Health & Vitality: Wishing you energy, safety, and well-being. 🏃‍♂️
Happiness: May you enjoy wonderful moments with your loved ones. 🏠

Wishing you a year of leadership, success, and joy!

Sincerely, All Staff at MVE

〈🧨MVE Lunar New Year 2026 Holiday Notice: Feb 14 – Feb 22〉這篇文章最早發佈於《Marvelous Microwave》。

Ethernet is currently the most widely used networking technology. It adheres to the IEEE 802.3 standard and connects computers, servers, and switches through physical cables such as twisted-pair or fiber optics.

Data is transmitted via these physical lines, with speeds evolving from the early 10Mbps to 400G, 800G, and even 1.6T. This technology allows devices like computers, mobile phones, and printers to connect with each other, enabling the transfer of files, videos, and music.

Common Ethernet cable levels include Cat.5e, Cat.6, Cat.6A, Cat.7, Cat.7A, and Cat.8.

Reference: https://jetharness.com/ethernet-route/

〈What is Ethernet?〉這篇文章最早發佈於《Marvelous Microwave》。

📢 MVE 為低地球軌道衛星通訊鏈路提供高可靠性射頻解決方案

從 2026 年開始，隨著非地面網路 (NTN) 技術開始大規模商業部署，衛星通訊正迅速從利基應用擴展到商業寬頻、行動通訊和物聯網場景，成為全球無縫連接的關鍵基礎。

為了滿足低地球軌道衛星地面站、高功率射頻鏈路和天線追蹤系統的嚴格要求，MVE 提供以下關鍵射頻解決方案：

✅高功率衰減器和負載採用高效散熱設計，這些產品在高功率條件下保持低駐波比，有效保護功率放大器（PA），確保系統長期穩定性。

功率：最高可達1000瓦連續波

✅MVE提供多種低損耗相位穩定電纜，包括各種電纜結構和連接器配置，並可根據要求提供精確的相位匹配選項。這確保了在高頻多通道測量和天線追蹤系統中，射頻路徑上相位性能的一致性和穩定性。

*頻率：Ku/Ka波段

✅寬頻耦合器支援寬頻和精確的訊號取樣，這些耦合器非常適合即時功率監測和系統診斷，是衛星通訊鏈路穩定性和可維護性的重要組件。

*頻率：Ku/Ka波段

• MVE2767-XX
• MVE2462-XX
• MVE4912-10
• 140140.LL415P.XX

〈MVE Delivers High-Reliability RF Solutions for LEO Satellite Communication Links〉這篇文章最早發佈於《Marvelous Microwave》。

🎆 Happy New Year 2026!

Looking back on 2025, we’re truly grateful for the trust and support we’ve received 🥂
It’s this shared understanding that made our collaborations over the past year so meaningful.

As we step into the new year,
we’re ready to continue the journey with our partners and create even more exciting moments ahead 🚀

📌 New Year Holiday Notice
January 1 (Thu): New Year’s Day holiday 🗓️
January 2 (Fri): Business resumes as usual

Wishing you a 2026 filled with light steps and hopes that arrive right on time ✨
— MVE

〈🎆Happy New Year 2026!〉這篇文章最早發佈於《Marvelous Microwave》。