By James B. Y. Tsui
A entire layout consultant on your electronic processing paintings with modern complicated receiver structures. fresh fabric brings the reader up to date with the most recent details on wideband digital struggle receivers, the ADC checking out process, frequency channelization and deciphering schemes, and the operation of monobit receivers. The e-book explains find out how to successfully assessment ADCs, bargains perception on construction digital struggle receivers, and describes 0 crossing strategies which are severe to new receiver layout. From primary techniques and strategies to contemporary know-how advances in electronic receivers, it bargains functional strategies to all hard wideband receiver difficulties. This hands-on reference is full of 1,103 equations and 315 illustrations that aid key themes coated in the course of the publication.
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Additional resources for Digital Techniques for Wideband Receivers (Artech House Radar Library)
If an EW processor can process 10OK pulses/sec and a receiver can intercept IM pulses/sec, the received pulse density will choke the processor. However, once a radar pulse train is identified, it is no longer necessary to deinterleave on these pulses. Trackers are built to prevent pulses that are a continuation of an identified train from reaching the deinterleaving portion of the processor. Trackers can be considered as two-dimensional filters that stop pulses from getting to the deinterleaving portion of the processor.
Under this condition, the measurement on the short pulse will be completed first and the corresponding PDW will be sent out to the EW processor. 1 A Typical PDW Format Parameters Frequency Pulse amplitude Pulse width TOA AOA BPSK signal flag Chirp signal flag Total no. of bits Range Up to 32 GHz Up to 128 dB Up to 204 /ULS Up to 50 sec 360 deg No. 05-/*s resolution) 9 (1-deg resolution) 1 1 75 PA TOA2 Data readyx TOA1 Data ready. 6 Condition TOA reported in reverse order. the long pulse, which is reported at the end of the trailing edge of the long pulse.
Properly encoded means the measured parameter must be within a predetermined tolerance. 6. Dynamic range (single signal): This is the ratio of power of the strongest signal that the receiver can properly detect without generating spurious responses to the signal at sensitivity level. 7. Pulse amplitude data resolution: This is the finest increment in measured amplitude data. It is usually measured in decibels. 8. Pulse width data resolution: This is the finest increment in measured pulse width data.
Digital Techniques for Wideband Receivers (Artech House Radar Library) by James B. Y. Tsui