The RF front end solution includes the industry's first envelope power tracker for 3G/4G LTE mobile devices, a dynamic antenna matching
tuner, an integrated power amplifier-antenna switch, and an innovative 3D-RF packaging solution incorporating key front end components.
Two of the world s top five handset manufacturers have already chosen this technology for antenna matching
in their current handsets.
Fortunately, modern HF equipment such as the AN/PRC-150 are equipped with a very effective antenna matching
unit that is quite capable of providing acceptable antenna electrical impedance matching even to very short antennas.
The dielectric loading has two significant effects: first, it reduces the size of the antenna and second, it improves the antenna matching
AVX demoed and displayed several impressive products, including power film capacitors, fail-safe capacitors, interconnect solutions, and antenna matching
filters that are currently being adopted by manufacturers of traditional and hybrid/electric vehicles, military/aerospace equipment, consumer electronics and many other devices.
45-GHz wake-up transmitter and antenna matching
The FSH Series spectrum analyzer also measures antenna matching
, tests power amplifiers using full 2-port vector network analysis, and provides for a number of RF power measurement modes.
He covers antenna matching
, external and internal antennas, antenna measurement, and regulations related to antenna engineers.
AVX Corporation, a leading manufacturer of advanced passive components and interconnect solutions, has expanded its thin-film Accu-P([R]) Series capacitors to provide ultra-tight capacitance tolerance versions ideal for antenna matching
in cellular handsets.
The transmit module, which is designed for use as the final portion of transmit sections in GSM900/DCS1800 handsets, minimizes the requirement for PA-to- antenna matching
The adaptivity of the antenna is based on a dynamic antenna matching
(DAM) circuit with switchable antenna design that enables the antenna to change resonant frequency and input impedance to compensate effectively for the finger/hand effect, offering flexibility in positioning for the designer of the device.
The chip requires just three external components, excluding antenna matching
, allowing device manufacturers to use board space savings to increase battery size and support advanced functionality while lowering overall system BoM (bill of material) cost.