As mentioned in part 1, to ensure a reflection-free signal, high-speed nets require
impedance matching. This means the driver (output resistance), transmission line and receiver must show as little as possible (and ideally no) impedance difference values.
On-chip antenna arrays at millimeter-waves will need active integrated antennas to compensate for the path losses at such high frequencies, they say, They cover
impedance matching methods, amplifier design, antenna fundamentals, active integrated antennas, and a co-design approach.
It offers advanced functionality to maximise energy yield and peak string level AC/DC power using
impedance matching technology.
While most people tend to focus on design and ergonomics when buying headphones, Sennheiser Asia Senior Product Manager Kuan Wee Hong emphasized that
impedance matching is one important thing to consider.
Various performance metrics are considered in the design of an LNA, which usually include power gain (G), NF, linearity, stability,
impedance matching and power dissipation ([P.sub.diss]).
However, viewing this limitation as an
impedance matching problem for conventional antenna elements, an early approach is to locate a thin, high-permittivity dielectric sheet at some distance above a waveguide array [10].
Typical circuit applications include
impedance matching, bypass, feedback, tuning, coupling and DC blocking.
Moreover, the ambitious objectives of this project included achieving a real breakthrough in vibration control technologies creating an absolutely new kind of mechanical
impedance matching device as a key tool for enhancing the effectiveness of other vibration control elements.