An 11-15GHz multifunctional MMIC with 1.7° RMS phase error, 26.5dBm P<sub>sat</sub> and >30% PAE for T/R module
نویسندگان
چکیده
This paper presents an 11-15GHz MMIC multifunction chip (MFC) with phase and amplitude control. The is based on the common-leg structure comprises a shifter (PS), attenuator (ATT), T/R switch, gain compensation amplifiers (AMPs), driver stage AMPs parallel control circuits. In bandwidth, measurements show that saturation power (Psat) are higher than 21.5dB 26.5dBm, while efficiency more 30% in TX mode. RX mode, small signal 10.2dB, NF less 9.8dB, output 1dB (OP1dB) 8.5dBm. measured minimum RMS errors 1.7° 0.45dB, respectively.
منابع مشابه
Module 11: Cross-validation and the Control of Error Rates
This module emphasizes what might be termed “the practice of safe statistics.” The discussion is split into three parts: (1) the importance of cross-validation for any statistical method that relies on an optimization process based on a given data set (or sample); (2) the need to exert control on overall error rates when carrying out multiple testing, even when that testing is done only implici...
متن کاملdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولPointwise RMS bias error estimates for design of experiments
Response surface approximations offer an effective way to solve complex problems. However limitations on computational expense pose restrictions to generate ample data and a simple model is typically used for approximation leaving the possibility of errors due to insufficient model known as bias errors. This paper presents a method to estimate pointwise RMS bias errors in response surface model...
متن کاملA multifunctional battery module design for electric vehicle
Reducing the overall vehicle weight is an efficient, system-level approach to increase the drive range of electric vehicle, for which structural parts in auto-framemay be replaced by battery modules. Such battery modules must be structurally functional, e.g., energy absorbing, while the battery cells are not necessarily loading–carrying. We designed and tested a butterfly-shaped battery module ...
متن کاملdesign of an analog ram (aram)chip with 10-bit resolution and low-power for signal processing in 0/5m cmos process
برای پردازش سیگنال آنالوگ در شبکه های عصبی ، معمولا نیاز به یک واحد حافظه آنالوگ احساس میشود که بدون احتیاج به a/d وd/a بتواند بطور قابل انعطاف و مطمئن اطلاعات آنالوگ را در خود ذخیره کند. این واحد حافظه باید دارای دقت کافی ، سرعت بالا ، توان تلفاتی کم و سایز کوچک باشد و همچنین اطلاعات را برای زمان کافی در خود نگهدارد. برای پیاده سازی سیستمی که همه این قابلیتها را در خود داشته باشد، کوشش...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2023
ISSN: ['1349-2543', '1349-9467']
DOI: https://doi.org/10.1587/elex.20.20220560