Pole weapon long blade used by both infantry and cavalry. Occasionally glaive blades were created with a small hook or spike on the reverse side. Such glaives are named glaive-guisarme. A voulge (occasionally called a pole cleaver) is a curved blade attached to a pole by binding the lower 2/3 of the blade to the side of the pole, to form a sort of axe. Looks very similar to a glaive. A svärdstav (literally sword-staff) is a Swedish medieval pole arm that consists of a two-edged sword blade attached to a staff. The illustrations often show the weapon being equipped with sword-like
Radar configurations and types Radar range and wavelength can be adapted for different surveys of bird and insect migration and daily habits. They can have other uses too in the biological field. Radar configurations and types Radar configurations and types is an article about listing the different uses of radars. Radar come in a variety of configuration in the emitter, the receiver, the antenna, wavelength, scan strategies, etc. Search radars scan great volumes of space with pulses of short radio waves. They typically scan the volume two to four times a minute. The waves are usually less than a meter long. Ships and planes