Integrated transmitter with on-chip power distribution
View Patent ↗Methods and systems for an integrated leaky wave antenna-based transmitter and on-chip power distribution are disclosed, and may include supplying one or more bias voltages and ground for a chip including a plurality of power amplifiers (PAs) utilizing bias voltage and ground lines. One or more leaky wave antennas (LWAs) may be communicatively coupled to the power amplifiers. Wireless signals may be transmitted utilizing the LWAs integrated in the lines in the chip. Radio frequency (RF) signals may be transmitted via the plurality of LWAs. The RF signals may include 60 GHz signals and the LWAs may include microstrip and/or coplanar waveguides. A cavity length of the LWAs may be configured by a spacing between conductive lines in the microstrip and/or coplanar waveguides. The LWAs may be configured to transmit the wireless signals at a desired angle from a surface of the chip.
1. A wireless system comprising:
a circuit comprising a power amplifier on a chip, wherein said power amplifier is coupled to a leaky wave antenna, said leaky wave antenna being integrated in a power supply voltage line that supplies DC power to said chip and to said power amplifier, said circuit being configured to:
transmit wireless signals utilizing said leaky wave antenna integrated in said power supply voltage line.
2. The wireless system of claim 1 , wherein said wireless signals are radio frequency (RF) signals.
3. The wireless system of claim 2 , wherein said RF signals have frequencies of at least 60 GHz.
4. The wireless system of claim 1 , wherein said leaky wave antenna comprises a microstrip waveguide.
5. The wireless system of claim 4 , wherein a cavity length of said leaky wave antenna is dependent on a spacing between conductive lines in said microstrip waveguide.
6. The wireless system of claim 1 , wherein said leaky wave antenna comprises a coplanar waveguide.
7. The wireless system of claim 6 , wherein a cavity length of said leaky wave antenna is dependent on a spacing between conductive lines in said coplanar waveguide.
8. The wireless system of claim 1 , wherein said circuit is operable to configure said leaky wave antenna to transmit said wireless signals at a desired angle from a surface of said chip.
9. The wireless system of claim 1 , wherein a gain of said power amplifier is configured for a desired transmitted output power.
10. A wireless system comprising:
a circuit comprising a power amplifier on a chip, wherein said power amplifier is coupled to a leaky wave antenna, said leaky wave antenna being integrated in a ground line that supplies ground to said chip and to said power amplifier, said circuit being configured to:
transmit wireless signals utilizing said leaky wave antenna integrated in said ground line.
11. The wireless system of claim 10 , wherein said wireless signals are radio frequency (RF) signals.
12. The wireless system of claim 11 , wherein said RF signals have frequencies of at least 60 GHz.
13. The wireless system of claim 10 , wherein said leaky wave antenna comprises a microstrip waveguide.
14. The wireless system of claim 13 , wherein a cavity length of said leaky wave antenna is dependent on a spacing between conductive lines in said microstrip waveguide.
15. The wireless system of claim 10 , wherein said leaky wave antenna comprises a coplanar waveguide.
16. The wireless system of claim 15 , wherein a cavity length of said leaky wave antenna is dependent on a spacing between conductive lines in said coplanar waveguide.
17. The wireless system of claim 10 , wherein said circuit is operable to configure said leaky wave antenna to transmit said wireless signals at a desired angle from a surface of said chip.
18. The wireless system of claim 10 , wherein a gain of said power amplifier is configured for a desired transmitted output power.