Latest Military/Aero/Space Technical Articles

This article will discuss the important features of variables in VHDL.

This article will discuss the important features of variables in VHDL.

This article will try to develop a better understanding of the sequential statement’s importance in VHDL.

This article will try to develop a better understanding of the sequential statement’s importance in VHDL.

This article will review the “signed”/“unsigned” data types.

This article will review the “signed”/“unsigned” data types.

This article will discuss the VHDL integer data type.

This article will discuss the VHDL integer data type.

This article will first review classifications for the VHDL data types, and then it will discuss the enumerated type.

This article will first review classifications for the VHDL data types, and then it will discuss the enumerated type.

This article will review the "std_logic_vector" data type which is one of the most common data types in VHDL.

This article will review the "std_logic_vector" data type which is one of the most common data types in VHDL.

This article will review the concurrent signal assignment statements in VHDL.

This article will review the concurrent signal assignment statements in VHDL.

This article gives some introductory examples for VHDL coding, a hardware description language used in digital circuit design.

This article gives some introductory examples for VHDL coding, a hardware description language used in digital circuit design.

GPS as we know it requires the precision of atomic clocks. This article looks at the importance of timing for GPS and the…

GPS as we know it requires the precision of atomic clocks. This article looks at the importance of timing for GPS and the clocks that provide it.

Learn about rigid PCBs vs. flexible PCBs, when it's better to use one type instead of the other, and learn about some…

Learn about rigid PCBs vs. flexible PCBs, when it's better to use one type instead of the other, and learn about some manufacturing steps related to each of these PCB types.

This article will verify that a suitable structure can reduce the sensitivity of a digital filter response to the…

This article will verify that a suitable structure can reduce the sensitivity of a digital filter response to the coefficient quantization.

This article will review some basic structures to implement Finite Impulse Response (FIR) filters.

This article will review some basic structures to implement Finite Impulse Response (FIR) filters.

This article will review the use of window functions to alleviate the DFT leakage.

This article will review the use of window functions to alleviate the DFT leakage.

The DFT is one of the most powerful tools in digital signal processing which enables us to find the spectrum of a…

The DFT is one of the most powerful tools in digital signal processing which enables us to find the spectrum of a finite-duration signal.

CSD is an elegant method to implement digital multipliers in a more efficient way.

CSD is an elegant method to implement digital multipliers in a more efficient way.

This article reviews the basics of D/A conversion and explains how multirate DSP can lead to a more efficient system.

This article reviews the basics of D/A conversion and explains how multirate DSP can lead to a more efficient system.

Radio Over Fiber (ROF) combines RF and optics, providing optical links to replace strategic portions of cellular,…

Radio Over Fiber (ROF) combines RF and optics, providing optical links to replace strategic portions of cellular, satellite, and copper based systems.

This article presents a look at the basic signal operations performed over the independent variable(s) affecting the…

This article presents a look at the basic signal operations performed over the independent variable(s) affecting the signal and the scenarios in which they find their application.

Connecting two parts of a system becomes complicated when your signals are up in the gigahertz range. Let’s take a look…

Connecting two parts of a system becomes complicated when your signals are up in the gigahertz range. Let’s take a look at some new cabling options.