S-mode responder with automatic dependent surveillance broadcast mode capability for 1090-megahertz extension telegraph text

A broadcast type automatic and transponder technology, applied in electrical components, aircraft traffic control, instruments, etc., can solve the problem of lack of integration, and achieve the effect of reducing installation complexity, large amount of information, and compact structure

Active Publication Date: 2014-04-02
CETC AVIONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some S mode transponders have the 1090ESADS-BOUT function, and the 1090ESADS-BIN function is usually realized by the TCAS recei

Method used

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  • S-mode responder with automatic dependent surveillance broadcast mode capability for 1090-megahertz extension telegraph text
  • S-mode responder with automatic dependent surveillance broadcast mode capability for 1090-megahertz extension telegraph text
  • S-mode responder with automatic dependent surveillance broadcast mode capability for 1090-megahertz extension telegraph text

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[0038] Regarding the implementation:

[0039] A mode S transponder with broadcast automatic dependent monitoring capability with 1090 MHz extended message of the present invention has the function of responding to A / C / S mode inquiries and the function of 1090ESADS-B, and specifically includes the following modules: an antenna, a It is used to receive 1030MHz and 1090MHz signals and send 1090MHz signals; the receiving module is connected to the antenna, and is used to limit, declutter and amplify the received 1030MHz and 1090MHz signals through the antenna; the radio frequency sampling module is connected to the receiving module, using It is used to sample the signal processed by the receiving module and convert it into a digital signal; the signal processing module is connected to the radio frequency sampling module, and is used to identify and decode the signal sampled by the radio frequency sampling module, so as to identify the received signal. The signal is a 1030MHz A / C / S...

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PUM

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Abstract

The invention discloses an S-mode responder with the automatic dependent surveillance broadcast mode capability for a 1090-megahertz extension telegraph text. The S-mode responder comprises an antenna, a receiving module, a radio frequency sampling module, a data processing module, a signal processing module and a transmitter module, wherein the antenna is used for receiving a 1030-megahertz signal and a 1090 MHz (megahertz) signal and sending the 1090 MHz signal; the receiving module is used for carrying out amplitude limitation, clutter removal and amplification to the signal; the radio frequency sampling module is used for sampling the signal; the signal processing module is used for identifying and decoding the signal to identify whether the signal is 1030MHz A/C/S interrogating signal or a 1090ESADS-BIN signal, and the decoded signal is sent to the data processing module; the data processing module is used for processing the decoded signal; the signal processing module is used for coding an answering signal sent from the data processing module and/ or initiatively generating an 1090ESADS-BOUT coding signal in a 1090ESADS-BOUT time sequence according to the data sent from the data processing module; and the transmitter module is used for transmitting the signal.

Description

technical field [0001] The invention relates to the field of air traffic management and air traffic safety monitoring, in particular to an S-mode transponder with broadcast automatic dependent surveillance capability of 1090 MHz extended message. Background technique [0002] The S mode transponder can work with the ground secondary radar or the airborne TCAS system, and is usually compatible with the original Air Traffic Control Radar Beacon System (ATCRBS) A / C mode transponder function (usually referred to as ATC transponder), and also has discrete Addressable Beacon System (DABS, referred to as S-mode) S-mode transponder function, and cooperate with the airborne TCAS system to achieve air-air coordination and collision avoidance. Mode S transponder receives 1030MHz inquiry signal and transmits 1090MHz response signal. The response signal has A mode, C mode and S mode according to different inquiry modes. [0003] 1090ESADS-B is a new navigation technology that uses air-g...

Claims

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Application Information

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IPC IPC(8): H04B1/59G08G5/00
Inventor 何进雒嘉
Owner CETC AVIONICS
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