An electronic device comprising: a first antenna pair comprising a first transmitter antenna configured to transmit signals and a first receiver antenna configured to receive signals; a memory configured to store data; and a processor operably connected to the first antenna pair, the processor configured to: identify, from the data stored in the memory, a first leakage factor associated with the first antenna pair; transmit, via the first transmitter antenna, a first signal; generate a first channel impulse response, CIR, based on receipt, by the first receiver antenna, of reflection of the first signal; determine leakage in the first CIR based on at least the identified first leakage factor; and cancel the determined leakage from the first CIR, the electronic device characterized by: a second antenna pair comprising a second transmitter antenna configured to transmit signals and a second receiver antenna configured to receive signals, wherein: the first leakage factor is a measured or precomputed leakage scaling factor for relative leakage cancelation between the first antenna pair and the second antenna pair; and the processor is further configured to: transmit, via the second transmitter antenna, a second signal, generate a second CIR based on receipt, by the second receiver antenna, of reflection of the second signal, and to determine the leakage in the first CIR, determine the leakage in the first CIR based on the leakage scaling factor and the second CIR. a first antenna pair comprising a first transmitter antenna configured to transmit signals and a first receiver antenna configured to receive signals; a memory configured to store data; and a processor operably connected to the first antenna pair, the processor configured to: identify, from the data stored in the memory, a first leakage factor associated with the first antenna pair; transmit, via the first transmitter antenna, a first signal; generate a first channel impulse response, CIR, based on receipt, by the first receiver antenna, of reflection of the first signal; determine leakage in the first CIR based on at least the identified first leakage factor; and cancel the determined leakage from the first CIR, the electronic device characterized by: a second antenna pair comprising a second transmitter antenna configured to transmit signals and a second receiver antenna configured to receive signals, wherein: the first leakage factor is a measured or precomputed leakage scaling factor for relative leakage cancelation between the first antenna pair and the second antenna pair; and the processor is further configured to: transmit, via the second transmitter antenna, a second signal, generate a second CIR based on receipt, by the second receiver antenna, of reflection of the second signal, and to determine the leakage in the first CIR, determine the leakage in the first CIR based on the leakage scaling factor and the second CIR. identify, from the data stored in the memory, a first leakage factor associated with the first antenna pair; transmit, via the first transmitter antenna, a first signal; generate a first channel impulse response, CIR, based on receipt, by the first receiver antenna, of reflection of the first signal; determine leakage in the first CIR based on at least the identified first leakage factor; and cancel the determined leakage from the first CIR, the electronic device characterized by: a second antenna pair comprising a second transmitter antenna configured to transmit signals and a second receiver antenna configured to receive signals, wherein: the first leakage factor is a measured or precomputed leakage scaling factor for relative leakage cancelation between the first antenna pair and the second antenna pair; and the processor is further configured to: transmit, via the second transmitter antenna, a second signal, generate a second CIR based on receipt, by the second receiver antenna, of reflection of the second signal, and to determine the leakage in the first CIR, determine the leakage in the first CIR based on the leakage scaling factor and the second CIR. the first leakage factor is a measured or precomputed leakage scaling factor for relative leakage cancelation between the first antenna pair and the second antenna pair; and the processor is further configured to: transmit, via the second transmitter antenna, a second signal, generate a second CIR based on receipt, by the second receiver antenna, of reflection of the second signal, and to determine the leakage in the first CIR, determine the leakage in the first CIR based on the leakage scaling factor and the second CIR. transmit, via the second transmitter antenna, a second signal, generate a second CIR based on receipt, by the second receiver antenna, of reflection of the second signal, and to determine the leakage in the first CIR, determine the leakage in the first CIR based on the leakage scaling factor and the second CIR.