TH90280A - Array antenna system Waveguide connector for satellite reception - Google Patents

Abstract

DC60 The invention exposes a line array antenna system, a waveguide connector for receiving signals. Satellites that carry a linear polarized wave Without wastage and is small The system has a section Is a groove, which is built around the top of the socket of the top conductor plate to contact the socket and has The boundary is defined with the upper face. And there is a linear polar separator which is connected to the top Of the upper conductor plate and has a rotating groove that separates the polarity to create an angle of inclination towards the longitudinal direction. Of the connector and to rotate the polar separation wave in a straight line of the satellite signal to an oblique angle using the device The semicircular pair, which is built on the side of the groove, rotates the polar split wave to perform electrical impedance matching.For this reason, the linear polarity separator is matched with the input impedance of Antennas to optimize band width, antenna electrical resistance and force The torque of the motor is thus reduced to reduce the motor capacity. The invention revealed a line array antenna system, a waveguide connector for signal reception. Satellites that carry a linear polarized wave Without wastage and is small The system has a section Is a groove, which is built around the top of the socket of the top conductor plate to contact the socket and has The boundary is defined with the upper face. And there is a linear polar separator which is connected to the top Of the upper conductor plate and has a rotating groove that separates the polarity to create an angle of inclination towards the longitudinal direction. Of the connector and to rotate the polar separation wave in a straight line of the satellite signal to an oblique angle using the device The semicircular pair, which is built on the side of the groove, rotates the polar split wave to perform electrical impedance matching. Antennas to optimize band width, antenna electrical resistance and force The torque of the motor is thus reduced to reduce the motor capacity.

Claims (5)

1. A line array antenna system, a waveguide connector for satellite reception, which has Assembled as follows Array antennas, waveguide (10) sockets in which the intermediate and lower conductive plates (400) (300) are connected together and formed with a waveguide (420) (320). ) And the feeder cable (410) in it, and there is a conductive plate section above (200) containing a series of cavities (220) and a series of sockets (210) contacting the waveguides (420) (320). It is attached to the top of the intermediate conductor plate (300), the motor (30) and the control panel (20), which is fixed to the base panel (55), which is installed in a rotatable position on the pulley. (53) to turn the base panel (55) where the array antenna (10) receives the satellite signal, the rotating joint (40) used to feed all components and transmit the star signal. The harness, which is passed from the above panel (20) to the satellite receiver (60), the groove (230) built around the top of the socket (210) of the above conductive plate (200) to Contact with such connector (210) and have a boundary defined by the upper face (240) and such a line array antenna (10), which consists of a linear polarized waveguide (100 ) That is connected to the top of the above (200) conductive plate and has a pivot groove part (110) to create an angle of inclination considering the longitudinal direction of the said socket (210); and To rotate the satellite signal in a straight line to an angle And consists of a matching device (120), which is formed on the side of a rotating groove, separating the polarized polarity (110) for a semicircular shape. Electrical resistance matching 2. A line array antenna system, a waveguide socket for receiving satellite signals according to claim 1, where the groove (230) has a circular shape to rotate the polarized wave in a straight line of the satellite signal. 3. Line array antenna system A waveguide connector for satellite reception according to claim 1, where each pairing device (120) has the following components: rod section (121) that operates on the center section along the line. The longitudinal furrows of the polar split wave (110) and the semicircular part (122) are formed in a symmetrical manner on both sides of the stem (121). 4.A line array antenna system, waveguide sockets for satellite reception according to claim 1, where the swivel joint (40) has the following components, a slip ring (54) installed between the support shafts (51). Which is pinned to the pulley (53) to the slip jacket (52) which is pinned to the base panel (55), the receptacle (52) to the support shaft (51), where the DC power is supplied. From the external cables (46) and the plug (41) that are fixed to the ends of the internal cables (45) which are connected to the control panel (20) of the base panel (55) and are inserted into the socket outlet. (42) as above, to connect to the terminal of that part. Where external DC power being fed through the said external cable (46) is fed to the said panel (20) through the said internal cable (45) by means of socket, pin (44) and electrode holder. (44a) of the aforementioned plug (41), which is connected respectively to the center pin (43) and the outer electrode enclosure (43a) is the connector of the aforementioned socket (42) and whereby the satellite signal at the antenna Such type of waveguide connector (10) has been It is transmitted to the external satellite receiver (60) through the said external cable (46) through the said internal cable (H 45), plug (41) and receptacle (42) using the control panel. (20) as mentioned 5. A line array antenna system, waveguide sockets for satellite reception according to claim 4, where conductive grease (G) is inserted into the receptacle pin (44) in the pin section (43) of the receptacle (42). And the socket pin (44) of the plug (41) of the swivel joint (40) touch.