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You are measuring an amplifier, and only one peak appears on the screen—even though there are clearly two carriers. Or, you know for a fact that harmonics are present, but the noise floor sits above them. Or, after making adjustments, the scanner slows down to the point where you find yourself waiting for each individual sweep. These three scenarios often share a common cause: the RBW (Resolution Bandwidth)

Những khoản đầu tư mới, cùng định hướng phát triển công nghiệp bán dẫn đến năm 2030, đang tạo nền tảng cho thị trường trong nước. Tuy nhiên, để nâng cao vị thế trong chuỗi giá trị toàn cầu, Việt Nam cần giải quyết bài toán về công nghệ lõi, nhân lực kỹ thuật và năng lực đo kiểm.

Input overload errors can lead to inaccurate RF measurements and potentially damage the front-end circuitry. Learn about the nature of these errors, how to identify them, and how to select the appropriate Keysight N9000B, N9010B, or FieldFox signal analyzer for your needs at EMIN

SiC and GaN semiconductor components feature high power density and compact dimensions, causing heat to be concentrated within a very small chip area. The question of which thermal management solution is most widely used is often framed as a choice between four options: fans, heatsinks, thermal pads, or thermal grease. This framing requires some refinement, as these four components occupy different positions along the same heat-transfer path; in fact, most designs employ a combination of several of these elements. This article explains the role of each component, how to select thermal interface materials, and the impact of temperature on measurements.

EMIN GROUP participated in the Vietnam Industrial & Manufacturing Fair 2026 (VIMF Bac Ninh 2026), held from November 4 to 6, 2025, at Kinh Bac Cultural Center in Bac Ninh City.