Devices and techniques for deactivating tags

An electronic device comprising:

• a first transmitter comprising a first antenna and a third antenna that deactivate a tag when activated;
• a second transmitter comprising a second antenna and a fourth antenna that deactivate the tag when activated;
• one or more processors;
• and
• one or more non-transitory computer-readable media storing instructions that, when executed by the one or more processors, cause the electronic device to perform operations comprising:
• determining that an object is located at a first location relative to the electronic device;
• based at least in part on the object being located at the first location, causing the first antenna and the third antenna to activate using a first phase during a first period of time and causing the first antenna and the third antenna to activate using a second phase during a second period of time;
• determining that the object is located at a second location relative to the electronic device;
• and
• based at least in part on the object being located at the second location:
• causing the first antenna to deactivate;
• and
• causing the second antenna and the fourth antenna to activate using a third phase during a third period of time and causing the second antenna and the fourth antenna to activate using a fourth phase during a fourth period of time.

A method comprising:

• determining that an object is located at a first location with respect to an electronic device;
• based at least in part on the object being located at the first location:
• causing a first antenna of a first gate of the electronic device to activate, the first antenna for deactivating a tag when activated;
• and
• causing a second antenna of a second gate of the electronic device to activate, the second antenna deactivating the tag when activated;
• determining that the object is located at a second location with respect to the electronic device;
• and
• based at least in part on the object being located at the second location:
• causing a third antenna of the first gate to activate, the third antenna for deactivating the tag when activated;
• and
• causing a fourth antenna of the second gate to activate, the fourth antenna for deactivating the tag when activated;
• determining that a first period of time has elapsed since the activating of the first antenna and the second antenna;
• based at least in part on the first period of time elapsing:
• deactivating the first antenna;
• and
• deactivating the second antenna;
• determining that a second period of time has elapsed since the activating of the third antenna and the fourth antenna;
• and
• based at least in part on the second period of time elapsing:
• deactivating the third antenna;
• and
• deactivating the fourth antenna.

An electronic device comprising:

• a first antenna that deactivates a tag when activated;
• a second antenna that deactivates the tag when activated;
• one or more processors;
• and
• one or more non-transitory computer-readable media storing instructions that, when executed by the one or more processors, cause the electronic device to perform operations comprising:
• determining that an object is located at a first location relative to the electronic device at a first time;
• based at least in part on the object being located at the first location, causing the first antenna to activate using a first phase during a first period of time and causing the first antenna to activate using a second phase during a second period of time;
• determining that the object is located at a second location relative to the electronic device at a second time, the second time later than the first time;
• and
• based at least in part on the object being located at the second location:
• causing the first antenna to deactivate;
• and
• causing the second antenna to activate using a third phase during a third period of time and causing the second antenna to activate using a fourth phase during a fourth period of time.

A method comprising:

• determining that an object is located at a first location with respect to an electronic device at a first time;
• based at least in part on the object being located at the first location:
• causing a first antenna of a first gate of the electronic device to activate using a first phase during a first period of time, the first antenna configured to deactivate a tag when activated;
• and
• causing the first antenna to activate using a second phase during a second period of time;
• determining that the object is located at a second location with respect to the electronic device at a second time, the second time later than the first time;
• and
• based at least in part on the object being located at the second location:
• causing the first antenna to deactivate;
• causing a second antenna of a second gate of the electronic device to activate using a third phase during a third period of time;
• and
• causing the second antenna to activate using a fourth phase during a fourth period of time.

A method comprising:

• causing a first antenna of the electronic device to activate using a first phase during a first period of time, the first antenna configured to deactivate a tag when activated;
• causing the first antenna to activate using a second phase during a second period of time;
• determining that the object is located at a second location with respect to the electronic device at a second time, the second time later than the first time;
• causing the first antenna to deactivate at the second time;
• causing a second antenna of the electronic device to activate using a third phase during a third period of time;
• and
• causing the second antenna to activate using a fourth phase during a fourth period of time.

An electronic device comprising:

• a first antenna that interacts with a tag;
• a second antenna that interacts with the tag;
• one or more processors;
• and
• one or more non-transitory computer-readable media storing instructions that, when executed by the one or more processors, cause the electronic device to perform operations comprising:
• determining that an object is located at a first location relative to the electronic device at a first time;
• based at least in part on the object being located at the first location, causing the first antenna to activate with a first signal during a first period of time and causing the first antenna to activate with a second signal during a second period of time;
• determining that the object is located at a second location relative to the electronic device at a second time, the second time later than the first time;
• and
• based at least in part on the object being located at the second location:
• causing the first antenna to deactivate;
• and
• causing the second antenna to activate using a third signal during a third period of time and causing the second antenna to activate using a fourth signal during a fourth period of time.