After measurement,it is found that from frequency 1.0 GHz to 7.0 GHz,the LNA achieves a power gain of 20 dB as well as a good flatness of only ±0.75 dB,a maximum noise figure of 2.5 dB,input and output VSWRs of better than 2.0 and the output P (1dB) power of 15 dBm.
After measurement, it is found that from frequency 2 to 8 GHz, at zero gate voltage, the LNA achieves a typical power gain of 14 dB, an input and output VSWR better than 2.0, and an output power P 1dB at least 13 dBm.
To build up the evaluating indicator system of scientific and technological innovation of non-ferrous metal industry,the input and output indicators are selected initially based on the selection principle and determined further by gray relational analysis.
The results showed that the yield of carp in nine net cages was up to 8445.3kg,and the yield of carp of per cubic meter was 156.4kg,the increasing weight multiples was 6,the feed coefficient of adult carp was 2.2,and the ratio of input and output was 1∶1.53.It indicated that the culture techniques of carp with net cage was practicable in Fuchuan County,and it could be extended in a large scale.
Its intermediate design solution and the constraint relations between input and output are generated to fill the common blackboard.
Norms for input and output signals are taken to be modular Hilbert and Chebyshev norms in different combinations.
H∞-Control for Guaranteed Simultaneous Input and Output Stability Margins for a Multivariate System
Adaptive Decentralized Control of Multivariable Plants with Scalar Input and Output and Nonminimal Realization of the Reference
It is shown that the possibility of the laser control of chirality in an isotropic medium corresponds to nonzero information on coupling between the input and output in the laser field-chiral molecular state information channel.