A computing device comprising: a housing structure configured to house hardware components associated with the computing device, the housing structure comprising a metal band that forms an outer edge of the housing structure ; at least one wireless link component included at least partially within the housing structure and configured to maintain at least one wireless link associated with a millimetre-wave communication system between the computing device and another device; a plurality of slot antennas included in the metal band that collectively form a slot antenna array associated with transmitting millimetre waveforms associated with the millimetre-wave communication system; and a stripline positioned on an inner edge of the metal band that electronically couples the at least one wireless link component to the plurality of slot antennas , the stripline comprising: a ground plane positioned between the inner edge of the metal band and at least some of the hardware components; a plurality of radio frequency, RF, signal feeds associated with the at least one wireless link component, each respective RF signal feed configured to excite a respective slot antenna of the plurality of slot antennas ; and a plurality of notches , each respective notch configured to isolate the plurality of RF signal feeds from unintended signals, wherein each respective notch is positioned at a respective location that is in between a respective pair of slot antennas. a housing structure configured to house hardware components associated with the computing device, the housing structure comprising a metal band that forms an outer edge of the housing structure ; at least one wireless link component included at least partially within the housing structure and configured to maintain at least one wireless link associated with a millimetre-wave communication system between the computing device and another device; a plurality of slot antennas included in the metal band that collectively form a slot antenna array associated with transmitting millimetre waveforms associated with the millimetre-wave communication system; and a stripline positioned on an inner edge of the metal band that electronically couples the at least one wireless link component to the plurality of slot antennas , the stripline comprising: a ground plane positioned between the inner edge of the metal band and at least some of the hardware components; a plurality of radio frequency, RF, signal feeds associated with the at least one wireless link component, each respective RF signal feed configured to excite a respective slot antenna of the plurality of slot antennas ; and a plurality of notches , each respective notch configured to isolate the plurality of RF signal feeds from unintended signals, wherein each respective notch is positioned at a respective location that is in between a respective pair of slot antennas. a ground plane positioned between the inner edge of the metal band and at least some of the hardware components; a plurality of radio frequency, RF, signal feeds associated with the at least one wireless link component, each respective RF signal feed configured to excite a respective slot antenna of the plurality of slot antennas ; and a plurality of notches , each respective notch configured to isolate the plurality of RF signal feeds from unintended signals, wherein each respective notch is positioned at a respective location that is in between a respective pair of slot antennas. <EOS>