| 摘要 |
A phase radio direction finder comprises a linear rare antenna array of four antennae placed in one plane in straight line, four receivers, block for signal demodulation that comprises three adders, three subtracting units and six amplitude detectors, and unit for logical processing. There are introduced a quadrature power divider and fifth in-phase power divider into two outputs, three frequency dividers, two phase detectors and eight analog-digital transformers. The unit for logical processing is arranged as a microprocessor. |
