The demand for wireless mobile communications services is growing at an explosive rate,
with the anticipation that communication to a mobile device anywhere on the globe at all …

The explosive growth of both the wireless industry and the Internet is creating a huge market
opportunity for wireless data access. Limited Internet access, at very low speeds, is already …

This chapter is a summary on the theory of antennas, and it has been written as an
introduction for the technologist and as a review for the antenna expert. The paper traces the …

A comprehensive tutorial on the design and practical applications of antenna arrays An
antenna array is an assembly of antenna elements that maximizes a received or transmitted …

Part 1 of this paper provided an overview of smart-antenna systems, and presented a planar
array as a design example. In addition, Part 1 discussed the potential of smart antennas with …

Array processing involves manipulation of signals induced on various antenna elements. Its
capabilities of steering nulls to reduce cochannel interferences and pointing independent …

Are antenna arrays in mobile communications different from arrays in other applications?
The answer is yes, sometimes, and it is the purpose of this paper to explain, in a tutorial …

There are a diverse range of products and services currently on the market, but cellular or
personal communications services (PCS) radio networks probably have the highest public …

Beamforming Solutions that are currently in use or have previously been proposed are
discussed below. 60 Adaptive antenna arrays have been used Successfully in GSM and …

This paper is devoted to the study of cellular communications using aerial platforms (APs). A
set of key equations is derived that quantify the coverage area on the ground as a function of …