Radiofrequency (RF) filters are the type of electronic filters, which are designed to operate on signals in the megahertz to gigahertz frequency ranges. It is used to remove or to filter some unnecessary features or components from a signal and allow other generated signals. RF filters are used to pass radio frequencies within the desired band. It helps to block the undesired or unwanted radio frequencies in a wireless communication chain.
Technological advancements in filter technology drive the market growth. In the market, operating key players are focusing on the developments to make greater use of the millimetre wave (3-30 GHz) and the Extremely High Frequency (EHF) ranges (30-300 GHz). With the advancement, the presence of high consumer base for consumer goods are enabling the adoption of next-generation Electronic Warfare (EW) systems, space-based Wi-Fi, other SATCOM applications, that are expected to drive the demand for RF filters.
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