Sentence examples for gain modes from inspiring English sources
In order to cover the high dynamic range of faded OFDM signals, low noise amplifier (LNA) with multiple gain modes [20 27] is usually employed by DCR in OFDM systems.
The LNA consumes power between 7.25 mW (low gain mode) and 17.8 mW (high gain mode) at 1.8 V power supply.
The transceiver dissipates maximum 171 mW at 2-RX MIMO mode and 183 mW at 1-TX maximum gain mode.
Therefore, the proposed LNA which can save power consumption at low gain mode, and implement without inductor on its design.
In the low gain mode, the conversion gain of the receiver front-end is 15.5 dB and the IP1dB is −12 dBm.
The post-simulation results at high gain mode show that the gain is 13 15.8dB, the noise figure (NF) is less than 2.75 dB.
The CSPs can operate with input capacitance up to 300 pF for low gain and 150 pF for high gain mode.
Measurement results show the receiver front-end has a conversion gain of 28.1 dB at high gain mode, and the single-sideband (SSB) noise figure is 6.2 dB.
Figure 11 shows the frequency response of the WPT-Pre (AC) in high gain mode.
Next, the measurement results of the directionality of the MSC for each gain mode are plotted in Fig. 12.
Figure 1 Generation of DCO in DCR. Figure 2 Generation of TV-DCO during LNA gain mode switch stage.
