In the DBF receiving system, The local oscillation feed research appears especiallyimportantly, because DBF bistatic/multi-static radar DBF receiving system is amultichannel receiving system, it request that the local oscillation source can support manygroups signal, each group signal with the same phase and equivalent amplitude.

PNA Network Analyzers Application in the DBF -Receiver Measurement

Design and thinking of forepart circuit for bistatic SAR receiving system;

To accomplish the reception of the electromagnetic field intensity signal effectively,a kind of 24-bit parallel HSMT receiving system that can measure four vectors simultaneously is developed and the system is controlled by low power consumption DSP chip.

According to functions and characteristics of the FY-2C satellite CDAS station receiving system,the designing project of system is suggested and the implementing method is also described in detail.

T/R DBF Phased Array Technology Based on DDS;