After “some” RF design courses, he decided that he had learned enough to build his own frequency-modulated continuous wave radar system. From the level of detail on this project, we’d say ...

This chapter pertains to an FMCW navigation radar named Calypso. The name is the author's pseudonym ... as well as removal of range ambiguities. This is a dual antenna system, that is, it employs one ...

Radar is a useful tool with familiar uses such as detecting aircraft and observing weather. It also has some less known applications, such as a technology known as ground-penetrating radar (GPR).

In the previous chapters we had studied the various types of radar waveforms. These include the linear frequency modulated (LFM) waveform central to frequency modulated continuous wave (FMCW) radars ...

For North American TDMA and CDMA phones, dual-band indicates that the phone will work in both the 800/850 MHz band and the 1900 MHz band. Most current TDMA phones in the U.S. are tri-mode ...

The 60GHz band is expected to become the mainstream of the intelligent homes market and health monitoring. In RADAR, signals are transmitted as pulse frequency modulated signals. RADAR uses Frequency ...

On Sunday, members of the Portland Housing Bureau volunteered with the nonprofit Rebuilding Together to help a woman save her home. The owner of a car stereo store in Gresham is asking for help ...

Arias Hernandez, Ivan and Chandrasekar, V. 2023. Attenuation of Melting Ice at $C$-Band Frequencies, Observed Using Dual-Radar Measurements During the RELAMPAGO ...

In order to determine the wind direction everywhere on the plot, a second Doppler radar positioned in a different location would be required. Research programs frequently use such "dual Doppler ...

The best Wi-Fi extenders let you easily and inexpensively improve the range of your existing Wi-Fi router. If you’re not quite ready to upgrade to one of the best mesh Wi-Fi systems, a simple Wi ...

An 802.11 (Wi-Fi) router that uses the 2.4 GHz and 5 GHz frequency bands. Prior to 802.11n, dual-band routers handled 802.11a users in the 5 GHz band, while simultaneously supporting 802.11b and ...