There has been a great deal of talk about 6G, but it is not very clear what exactly 6G is supposed to be. Simply, there are no standards, as of now,
Wireless power transfer
Introduction Wireless power transfer has gained significant attention in recent years. It was primarily driven by consumer demand, such as wireless
Analogue phase detectors
Analogue phase detectors are essential circuits in RF and mm-wave applications when the phase difference between two signals needs to be found. There
Beamforming
Continuously growing demands for higher speeds and higher throughputs places a strain on the existing technologies and, at the same time, calls for
Rectennas – Limitations and Influences (Part II)
With reference to Fig. 2 (a) in Part I, each parameter influencing the efficiency of a rectifier operating at 10 GHz is examined. As a reminder, its
Rectennas – Limitations and Influences (Part I)
Functionally, a rectenna is a circuit comprising of an antenna and a rectifying circuit, that can be used to convert Electro-Magnetic (EM) energy into
Monopole antennas – broadband operation and radiation characteristics
Monopole antennas are possibly the simplest type of antennas, Fig. 1. Ideally, they consist only of a straight or a tapered rod for bandwidth
Electrochromic-based Unit Cell for Millimeter-Wave Reconfigurable Reflectarrays
The interest in reflectarray antennas has increased in recent years, due to the fact that this class of antennas is more cost-effective to
Very low-profile multilayer broadband microstrip antenna
Microstrip antennas have been extensively used in the past because of their several advantages (low weight, low cost, conformability, and low profile)
An improved extraction model for distortion in HEMTs and MESFETs (New model extraction for predicting distortion in HEMT and MESFET circuits)
The linearization of Power Amplifiers (PAs) is of high importance to the design of modern communication systems. The linearity of an amplifier is