منابع مشابه
Measurement of intermodulation distortion in high-linearity photodiodes.
Accurately characterizing third order intermodulation distortion (IMD3) in high-linearity photodiodes is challenging. Two measurement techniques are evaluated-a standard two-tone measurement and a more complicated three-tone measurement technique to measure IMD3. A model of the measurement system is developed and used to analyze the limitations of the two techniques in determining the distortio...
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چکیده این پایان نامه به بررسی اثر سیم پیچ مغناطیسی و کاوه یِ خوشه گر با بسامد رادیویی بر هاله و بیرونگراییِ باریکه هایِ پیوسته و خوشه ایِ ذرات باردار در شتابدهنده های خطیِ یونی، پروتونی با جریان بالا می پردازد و راه حل هایی برای بهینه نگهداشتن این کمیتها ارایه می دهد. بیرونگرایی یکی از کمیتهای اساسی باریکه هایِ ذرات باردار در شتابدهنده ها است که تاثیر قابل توجهی بر قیمت، هزینه و کاراییِ هر شتابدهند...
High-power RF photodiodes and their applications
There has been an increasing interest in photonic generation of RF signals in the millimeter-wave (30GHz ∼ 300GHz) and/or terahertz-wave (0.1 THz ∼ 10THz) regions, and photodiodes play a key role in it. This paper reviews recent progress in the high-power RF photodiodes such as UniTraveling-Carrier-Photodiodes (UTC-PDs), which operate at these frequencies. Several approaches to increasing both ...
متن کاملHigh Power Distributed Balanced Photodetectors with High Linearity
A distributed balanced photodetector with high saturation photocurrent has been experimentally demonstrated. The maximum linear DC photo-current of 33 -ranch is equivalent to 66mA in single ended photodetectors. The AC linearity at high photocurrents is also investigated.
متن کاملAn 83dB Low-Power High-Linearity Variable Gain Amplifier
A newly proposed variable gain amplifier (VGA) topology is presented. The three-stage VGA offers a wide control gain range, which is independent on process variation, and is characterized by low-power, high linearity, wide range of control signal, and small chip size characteristics. The VGA is fabricated in 0.18μm CMOS technology and measurements show a gain variation of 83dB (-36~47dB) with a...
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ژورنال
عنوان ژورنال: Optica
سال: 2016
ISSN: 2334-2536
DOI: 10.1364/optica.3.000328