Frequency and temperature dependence of gain compression in GaN/AlGaN HEMT amplifiers Arif Ahmed, Syed S. Islam, A.F.M. Anwar* Department of Electrical and Computer Engineering, University of Connecticut, 260 Glenbrook Road, Storrs, CT 06269-2157, USA Received 19 March 2002; received in revised...
Hector Gutierrez,Kevin Gard,Michael B Steer.nonlinear gain compression in microwave amplifiers using generalized power-series analysis and transformation of input statistics. IEEE transactions on microwave theory and techniques . 2000H. Gutierrez et al: Nonlinear gain compression in micro- wave amplifiers...
We introduce a novel heuristic model for SOA that incorporates this experimentally measurable gain compression and validate the same with experiments.关键词: Semiconductor optical amplifiers Semiconductor device modeling Semiconductor device measurement Fluctuations Stimulated emission Simulation Optical distortion ...
Gain for Compressed Amplifiers There is growing interest in operating amplifiers into compression to achieve higher power-conversion efficiencies. It becomes constructive then to revisit the concept of amplifier gain, because when an amplifier operates in compression the general assumption that the output ...
As the input power increases, the amplifier gain appears to decrease, and the amplifier goes into compression. The most common measurement of amplifier compression is the 1-dB compression point. This is defined as the input power (or sometimes the output power) which results in a 1-dB decreas...
网络释义 1. 增益压缩 TriQuint - WJ产品术语表 ... Gain 增益Gain Compression增益压缩Gain Control 增益控制 ... cn.triquint.com|基于9个网页 2. 增益压抑 广州市领驭电子科技有限公司 ... Phase Noise 相位噪声Gain Compression增益压抑256QAM 等。 ... ...
3. 内含资本利得 这时,他们必须对房地产的“内含资本利得”(built-in gain)纳税。www.docstoc.com|基于1 个网页 例句 释义: 全部,内置的增益,内含收益,内含资本利得 更多例句筛选 1. Amplifiers tests, how the Vector Network Analyzer in the use of the built-in gain compression software to complete the...
Typically, the received energy exhibits a large dynamic range due to the variability of the propagation path, requiring dynamic range compression in the receiver. In this case, the wanted information is in the modulation envelope (whatever the modulation mode), not in the absolute magnitude of ...
As the gain compression for these gain spectra was about 12 dB at 1553 nm and significantly more at 1531 nm, the spectral holes are relatively small (and in fact were thought to be negligible at room temperature until sensitive difference spectrum techniques were used to detect them). But ...
ALC is often used in RF power amplifiers to transmit high crest factor signals without the associated signal distortion and spectral regrowth that comes with driving the amplifier into compression. Finally, ALC has long been utilized in RF power amplifiers as a means of protecting the amplifier fro...