Why can Huawei mate60pro make satellite calls via internal antenna?
Why can Huawei mate60pro make satellite calls via internal antenna?
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Why can Huawei mate60pro make satellite calls via internal antenna?
The reason why Huawei Mate 60 Pro can make satellite calls through built-in antenna is that it has a dedicated satellite communication chip integrated inside, which can access the TianTong satellite system, which is China’s first mobile communication satellite system.
This chip was developed by Huawei in collaboration with a research institute under the China Electronics Technology Group Corporation, which can amplify the signal and manage the power consumption.
Through this chip, Huawei Mate 60 Pro can make and receive voice calls via satellite in areas where there is no cellular network coverage.
This is an innovative technology and a feature that no other smartphone on the market has.
The internal antenna for satellite calls are devices that allow a smartphone to communicate with a satellite network without the need for an external antenna or a satellite phone.
They are usually integrated into the smartphone’s circuit board and connected to a dedicated satellite communication chip that can access a specific satellite system, such as Iridium or TianTong.
The internal antenna for satellite calls are designed to be compact, low-profile, and power-efficient, while providing reliable and high-quality voice transmission at low bit rates.
Some technical details about the internal antenna for satellite calls are:
- They operate in the frequency range of the satellite system they are compatible with. For example, Iridium antenna use the frequency range of 1616-1626.5 MHz1, while TianTong antenna use the frequency range of 248-252 MHz.
- They have a circular polarization, which means that the electric field vector of the electromagnetic wave rotates in a circular motion as it propagates. This helps to reduce the effects of multipath fading and polarization mismatch that can occur in satellite communications.
- They have a hemispherical radiation pattern, which means that they radiate equally in all directions in a half-sphere above the antenna. This helps to ensure that the antenna can receive and transmit signals from any satellite in view, regardless of the orientation of the smartphone.
- They have a low gain, which means that they do not amplify the signal much. This helps to reduce the interference and noise that can affect the quality of the satellite communication.
Internal anatenna Comparison: Huawei mate60pro VS. Apple iPhone15
The internal antenna of the Huawei Mate 60 Pro and the iPhone 15 Pro are different in several aspects, such as the number, type, and placement of the antenna. Here are some of the main differences:
- The Huawei Mate 60 Pro has a dedicated chip that enables satellite connectivity, which allows the phone to send and receive messages via satellite when there is no cellular network available. The iPhone 15 Pro does not have a dedicated chip for satellite connectivity, but it can use a clever workaround on its antenna to send text messages to emergency services via satellite.
- The Huawei Mate 60 Pro has four antenna for 5G connectivity, two on the top and two on the bottom of the phone. The iPhone 15 Pro has six antenna for 5G connectivity, four on the sides and two on the bottom of the phone. The iPhone 15 Pro also supports both sub-6GHz and mmWave bands for 5G, while the Huawei Mate 60 Pro only supports sub-6GHz bands for 5G in most regions.
- The Huawei Mate 60 Pro has a single antenna for Wi-Fi connectivity, located on the top of the phone. The iPhone 15 Pro has two antenna for Wi-Fi connectivity, one on the top and one on the bottom of the phone. The iPhone 15 Pro also supports Wi-Fi 6E, which is a faster and more reliable version of Wi-Fi 6 that operates on a wider spectrum.
- The Huawei Mate 60 Pro has a single antenna for NFC (Near Field Communication), located on the back of the phone near the camera module. The iPhone 15 Pro has two antenna for NFC, one on the back of the phone near the Apple logo and one on the top of the phone near the earpiece. The iPhone 15 Pro also supports Ultra Wideband (UWB), which is a short-range wireless technology that enables precise spatial awareness and location tracking.
