A computing device (112, 700) comprising: a housing structure (300, 302, 702) configured to house hardware components associated with the computing device, the housing structure comprising a metal band (306, 508) that forms an outer edge of the housing structure (300, 302, 702); at least one wireless link component (110, 708) included at least partially within the housing structure (300, 302, 702) 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 (404, 500) included in the metal band (306, 508) that collectively form a slot antenna array (308, 704) associated with transmitting millimetre waveforms associated with the millimetre-wave communication system; and a stripline (402, 502, 706) positioned on an inner edge of the metal band (306, 508) that electronically couples the at least one wireless link component (110, 708) to the plurality of slot antennas (404, 500), the stripline (402, 502, 706) comprising: a ground plane positioned between the inner edge of the metal band (306, 508) 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 (404, 500) of the plurality of slot antennas (404, 500); and a plurality of notches (412, 506), each respective notch configured to isolate the plurality of RF signal feeds from unintended signals, wherein each respective notch (412, 506) is positioned at a respective location that is in between a respective pair of slot antennas. a housing structure (300, 302, 702) configured to house hardware components associated with the computing device, the housing structure comprising a metal band (306, 508) that forms an outer edge of the housing structure (300, 302, 702); at least one wireless link component (110, 708) included at least partially within the housing structure (300, 302, 702) 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 (404, 500) included in the metal band (306, 508) that collectively form a slot antenna array (308, 704) associated with transmitting millimetre waveforms associated with the millimetre-wave communication system; and a stripline (402, 502, 706) positioned on an inner edge of the metal band (306, 508) that electronically couples the at least one wireless link component (110, 708) to the plurality of slot antennas (404, 500), the stripline (402, 502, 706) comprising: a ground plane positioned between the inner edge of the metal band (306, 508) 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 (404, 500) of the plurality of slot antennas (404, 500); and a plurality of notches (412, 506), each respective notch configured to isolate the plurality of RF signal feeds from unintended signals, wherein each respective notch (412, 506) 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 (306, 508) 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 (404, 500) of the plurality of slot antennas (404, 500); and a plurality of notches (412, 506), each respective notch configured to isolate the plurality of RF signal feeds from unintended signals, wherein each respective notch (412, 506) is positioned at a respective location that is in between a respective pair of slot antennas.