am building some GPS tracker,and i have neo M6 ublox gps
his original antenna is like this one https://www.pinterest.ca/pin/724446290043512584/ but because its big can i use this one 1 Pc antenne céramique Active GPS 1575 MHz 20*4*6mm pour Interface GPS Mini IPEX Interface antenne GPS | AliExpress with it
am using this gps ArduinoWorld: GPS+Arduino+Google map
You can try that tiny antenna, but the performance will be poor and the GPS might take a long time to get a fix.
For best performance from a tracker you should stick to 'big' antennas.