1, with different concepts: signal processing direction refers to a series of technologies and methods of signal acquisition, processing, analysis and interpretation. Microwave antenna is a kind of equipment that transmits and receives wireless microwave signals.
2. Different functions: signal processing can process and optimize signals through algorithms and technologies to improve communication quality, extract useful information, and reduce noise and compression. Microwave antenna is an important part of wireless communication system, which is used to convert electrical signals into radio waves to radiate or receive radio waves from space.