TCAS primary antenna on aircraft underside system and method
First Claim
1. A system for operational placement of Traffic Collision and Avoidance System (TCAS) antennas on an aerial vehicle, the system comprising:
- a TCAS primary directional antenna configured to mount on a lower surface of said aerial vehicle, the TCAS primary directional antenna configured for directionally receiving an radio frequency (RF) signal;
an omnidirectional antenna configured to mount on an upper surface of said aerial vehicle, said omnidirectional antenna configured for transmission and reception of the RF signal;
a TCAS display configured to be viewable by a pilot of said aerial vehicle;
a TCAS processor configured to operatively connect to;
said directional antenna;
said omnidirectional antenna; and
said TCAS display;
wherein said TCAS processor is configured to;
send and receive signals via said omnidirectional antenna, said omnidirectional antenna mounted to an upper surface of said aerial vehicle;
recognize a mounting location of said TCAS primary directional antenna and a mounting location of said omnidirectional antenna, as mounted on said aerial vehicle, said recognizing via a secondary sensor, said secondary sensor operatively connected to said TCAS processor via at least one secondary connector, said secondary connector configured at least to transmit a TCAS primary directional antenna location signal;
receive said directionally received RF signal from said TCAS primary directional antenna, said TCAS primary directional antenna mounted on said lower surface of said aerial vehicle; and
display TCAS information on said TCAS display.
1 Assignment
0 Petitions
Accused Products
Abstract
A system and method for operational placement of Traffic Collision and Avoidance System (TCAS) antennas on an aerial vehicle. A TCAS primary directional antenna is configured to mount on a lower surface of the aerial vehicle wherein the directional antenna receives and determines a direction of reception of an RF signal. The omnidirectional antenna is mounted on an upper surface of the aerial vehicle for transmission and reception of TCAS signals. A TCAS processor has associated ports to send and receive signals to each antenna for communicating with TCAS target aircraft. The TCAS processor is configured to recognize a mounted location of the antennas via signals received from the inputs. The TCAS processor is further configured to accept a plurality of inputs via the associated ports from the lower mounted directional antenna yet still output accurate TCAS information to the TCAS display.
13 Citations
16 Claims
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1. A system for operational placement of Traffic Collision and Avoidance System (TCAS) antennas on an aerial vehicle, the system comprising:
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a TCAS primary directional antenna configured to mount on a lower surface of said aerial vehicle, the TCAS primary directional antenna configured for directionally receiving an radio frequency (RF) signal; an omnidirectional antenna configured to mount on an upper surface of said aerial vehicle, said omnidirectional antenna configured for transmission and reception of the RF signal; a TCAS display configured to be viewable by a pilot of said aerial vehicle; a TCAS processor configured to operatively connect to; said directional antenna; said omnidirectional antenna; and said TCAS display; wherein said TCAS processor is configured to; send and receive signals via said omnidirectional antenna, said omnidirectional antenna mounted to an upper surface of said aerial vehicle; recognize a mounting location of said TCAS primary directional antenna and a mounting location of said omnidirectional antenna, as mounted on said aerial vehicle, said recognizing via a secondary sensor, said secondary sensor operatively connected to said TCAS processor via at least one secondary connector, said secondary connector configured at least to transmit a TCAS primary directional antenna location signal; receive said directionally received RF signal from said TCAS primary directional antenna, said TCAS primary directional antenna mounted on said lower surface of said aerial vehicle; and
display TCAS information on said TCAS display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for operational placement of Traffic Collision and Avoidance System (TCAS) antennas on an aerial vehicle, the method comprising:
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configuring and mounting a TCAS primary directional antenna on a lower surface of said aerial vehicle, said TCAS primary directional antenna configured for directionally receiving an configured to signal; mounting an omnidirectional antenna on an upper surface of said aerial vehicle; configuring said aerial vehicle with a TCAS processor, said TCAS processor having a first directional port, a second directional port, and a secondary port; connecting said TCAS primary directional antenna to at least one of said first directional port and said second directional port via a plurality of directional connectors; connecting a secondary connector to said TCAS processor secondary port, said TCAS processor secondary port configured to receive a TCAS primary directional antenna location signal; connecting said omnidirectional antenna at least one of said first directional port and said second directional port; configuring said TCAS processor to recognize a mounting location of said TCAS primary directional antenna and a mounting location of said omnidirectional antenna, as mounted on said aerial vehicle; sending and receiving signals to said omnidirectional antenna; receiving said direction of reception from said TCAS primary directional antenna; and displaying TCAS information on a TCAS display, said TCAS display configured for displaying TCAS information to a pilot of said aerial vehicle. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification