![]() Proper selection and design-in are both essential to ensure a reliable wireless connection, covering the desired communication distance, while driving the antenna at the lowest possible input power to minimize demand on the device’s precious energy supply. An antenna that may be suitable on paper is not guaranteed to perform well in practice. IoT devices are typically small and often have a severely limited power budget to operate for long periods from a small energy source such as a primary coin cell. A bad antenna may cause your devices to not even be reachable in the field. A good antenna will give you a good wireless range. The antenna is crucial: it may make or break the communication with your devices. The antenna is one part of a system that conveys RF energy from a transmitter to a receiver. It is the interface to the outside world. The importance of an IoT product’s antenna cannot be overstated. ![]() What Causes a Poor Signal on an LTE Antenna?Įvery single Internet of Things (IoT) device needs an antenna.Understanding LTE Signal Strength Values.What are the Points to Consider in Antenna Selection?. ![]()
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