Differential excitation of ports to control chip-mode mediated crosstalk
First Claim
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1. A method of arranging a differential port in a quantum computing chip, the method comprising:
- arranging a first electrode to receive a drive signal;
arranging a second electrode to receive a guard signal, the guard signal having a different phase than the drive signal and the first electrode and the second electrode having a gap therebetween; and
disposing a signal line from the first electrode to drive a radio frequency (RF) device.
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Abstract
A differential port and a method of arranging the differential port are described. The method includes arranging a first electrode to receive a drive signal, and arranging a second electrode to receive a guard signal, the guard signal having a different phase than the drive signal and the first electrode and the second electrode having a gap therebetween. The method also includes disposing a signal line from the first electrode to drive a radio frequency (RF) device.
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Citations
9 Claims
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1. A method of arranging a differential port in a quantum computing chip, the method comprising:
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arranging a first electrode to receive a drive signal; arranging a second electrode to receive a guard signal, the guard signal having a different phase than the drive signal and the first electrode and the second electrode having a gap therebetween; and disposing a signal line from the first electrode to drive a radio frequency (RF) device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification