Wireless transceiver for multi-beam and with 5G application
View Patent ↗A wireless transceiver using a phased array antenna panel for producing multiple beams includes receive antennas forming a receive configuration and transmit antennas forming a transmit configuration. The receive antennas form a plurality of receive beams and the transmit antennas form a plurality of transmits beams, based on phase and amplitude information provided by a master chip in the phased array antenna panel. The receive and transmit configurations can include sub-configurations, each sub-configuration forming one of the plurality of receive beams or one of the plurality of transmit beams. At least one receive antenna and at least one transmit antenna can be connected to a corresponding plurality of receive phase shifters and a corresponding plurality of transmit phase shifters respectively. The wireless transceiver can form a relay transmit beam based on a receive beam provided by a hardwire connection.
1. A wireless transceiver for producing a plurality of receive beams and a plurality of transmit beams using a phased array antenna panel, said wireless transceiver comprising:
receive antennas forming a receive configuration;
transmit antennas forming a transmit configuration;
said receive antennas forming said plurality of receive beams based on receive phase and amplitude information provided by a master chip in said phased array antenna panel;
said transmit antennas forming said plurality of transmit beams based on transmit phase and amplitude information provided by said master chip in said phased array antenna panel;
wherein said receive configuration comprises receive sub-configurations, each of said receive sub-configurations forming multiple receive beams, wherein each of said receive antennas in said receive sub-configurations is connected to a plurality of receive phase shifters in RF front end chips, wherein a number of said plurality of receive phase shifters is equal to a number of said multiple receive beams;
wherein said transmit configuration comprises transmit sub-configurations, each of said transmit sub-configurations forming multiple transmit beams, wherein each of said transmit antennas in said transmit sub-configurations is connected to a plurality of transmit phase shifters in said RF front end chips, wherein a number of said plurality of transmit phase shifters is equal to a number of said multiple transmit beams.
2. The wireless transceiver of claim 1 , further comprising at least one dummy antenna situated between said receive configuration and said transmit configuration, said at least one dummy antenna being connected to a terminating resistor.
3. The wireless transceiver of claim 1 , wherein said wireless transceiver operates in a frequency range of between 27.5 GHz and 29.5 GHz.
4. The wireless transceiver of claim 1 , wherein said receive phase and amplitude information and said transmit phase and amplitude information are provided by said RF front end chips that are connected to said master chip.
5. The wireless transceiver of claim 1 , wherein said wireless transceiver is configured to dynamically assign reconfigurable receive/transmit antennas so as to increase a number of said transmit antennas or increase a number of said receive antennas.
6. A wireless transceiver for producing a plurality of receive beams and a plurality of transmit beams using a phased array antenna panel, said wireless transceiver comprising:
receive antennas forming a receive configuration;
transmit antennas forming a transmit configuration;
said receive antennas forming said plurality of receive beams based on phase and amplitude information provided by a master chip in said phased array antenna panel, wherein each of said receive antennas is connected to a plurality of receive phase shifters in RF front end chips, wherein a number of said plurality of receive phase shifters is equal to a number of said plurality of receive beams;
said transmit antennas forming said plurality of transmit beams based on phase and amplitude information provided by said master chip in said phased array antenna panel, wherein each of said transmit antennas is connected to a plurality of transmit phase shifters in said RF front end chips, wherein a number of said plurality of transmit phase shifters is equal to a number of said plurality of transmit beams.
7. The wireless transceiver of claim 6 , further comprising at least one dummy antenna situated between said receive configuration and said transmit configuration, said at least one dummy antenna being connected to a terminating resistor.
8. The wireless transceiver of claim 6 , wherein said wireless transceiver operates in a frequency range of between 27.5 GHz and 29.5 GHz.
9. The wireless transceiver of claim 6 , wherein said RF front end chips are connected to said master chip.
10. The wireless transceiver of claim 6 , wherein said wireless transceiver is configured to dynamically assign reconfigurable receive/transmit antennas so as to increase a number of said transmit antennas or increase a number of said receive antennas.