As comparison, a modern phone contains around 50-70 individual ranging receivers similar to the Apollo ranging receiver, all capable of operating simultaneously (each with its own spread spectrum sequence, Doppler shift…
A modern phone contains around 50-70 individual ranging receivers, all capable of operating simultaneously (each with its own spread spectrum sequence, Doppler shift etc). The GNSS chip typically has 30-60. The 3G modem…
Today, about 1mm, which is x1000 better accuracy: > The distance to the Moon can be measured with millimeter precision. > The Moon is spiraling away from Earth at a rate of 3.8 cm/year From:…
As comparison, a modern phone contains around 50-70 individual ranging receivers similar to the Apollo ranging receiver, all capable of operating simultaneously (each with its own spread spectrum sequence, Doppler shift…
A modern phone contains around 50-70 individual ranging receivers, all capable of operating simultaneously (each with its own spread spectrum sequence, Doppler shift etc). The GNSS chip typically has 30-60. The 3G modem…
Today, about 1mm, which is x1000 better accuracy: > The distance to the Moon can be measured with millimeter precision. > The Moon is spiraling away from Earth at a rate of 3.8 cm/year From:…