The Planar Inverted-F antenna (PIFA) is increasingly used in the mobile phone market. The antenna is resonant at a quarter-wavelength (thus reducing the required space needed on the …

The inverted-F antenna was first conceived in the 1950s as a bent-wire antenna. However, its most widespread use is as a planar inverted-F antenna (PIFA) in mobile wireless devices for …

This technical note will provide information on one commonly used antenna type, called Planar Inverted-F Antennas (usually abbreviated PIFAs) with the purpose of highlighting pros and …

2023年10月26日 · PIFA is a compact, low-profile antenna used in wireless communication devices, offering multi-band operation, easy integration, and reliable performance.

PIFA can be considered as a kind of linear Inverted F antenna (IFA) with the wire radiator element replaced by a plate to expand the bandwidth. One advantage of PIFA is that can be hiding into …

A PIFA antenna, as the name suggests, is a mirror image of a capital letter F that runs parallel to a ground plane when installed. This antenna type originated from the inverted-F antenna …

2024年4月20日 · PIFA antennas, or Planar Inverted-F Antennas, are a type of antenna commonly used in mobile devices such as smartphones and tablets. They are known for their compact …

2022年2月28日 · The compact planar inverted-F antenna (PIFA) is mechanically and electrically well-suited to compact, multiband devices such as smart phones and IoT nodes.

2018年4月30日 · In this blog, we will focus on one type of antenna, the Planar Inverted-F Antenna (PIFA), which can be used in a variety of wireless applications. The PIFA is a specialized …

2019年2月22日 · PIFAs resemble regular inverted-F antennas, which are a type of monopole – these radiate energy from the top of the antenna. PIFA antennas have the advantage of being …