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active device
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active device 1. An electronic component, such as a transistor, that is capable of amplification.
2. An artificial
satellite that receives information and retransmits ...
Related newspaper, magazine, and journal articles from HighBeam Research
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Design An Integrated Oscillator/Antenna
Microwaves & RF
; This design tightly integrated an active oscillator with a microstrip patch antenna for miniaturization in WLAN, Bluetooth, and other 2.45-GHz systems. (ProQuest: denotes formula omitted.) Miniaturization often requires integration of multiple components into common, compact structures. With that
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A high efficiency class-F power amplifier design technique.(TECHNICAL FEATURE)
Microwave Journal
; In this article, a medium power pseudomorphic HEMT device is used in the design of a high efficiency class-F power amplifier (PA) operating at 900 MHz. The purpose of this article is to describe the design procedure of a class-F PA with a very low drain bias voltage ([V.sub.ds The realized PA
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The miracle circuit. (Commentary).
Test & Measurement World
; Suppose someone offered you a circuit that demodulates microvolt-level AM, FM, and pulse-modulated signals from darn near DC to daylight. The circuit also will capture the stronger of two incoming signals within its bandwidth. Best of all, you can build the circuit around a single active device,
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High efficiency power amplifier driving methods and circuits: part I.(Technical Feature)
Microwave Journal
; A considerable research effort has been invested to optimize the efficiency of high frequency power amplifiers. The work has been focused on output load network design for high frequency active devices. However, the attention received by the driving waveforms and input circuits has been quite low
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Research and Markets Offers New on the 'Other Electronic Component Manufacturing Industry in the U.S.'
Wireless News
; Wireless News 04-01-2007 Research and Markets Offers New on the 'Other Electronic Component Manufacturing Industry in the U.S.' WIRELESS NEWS-April 1, 2007-Research and Markets Offers New on the 'Other Electronic Component ...
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