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2. Automotive navigation system - Wikipedia

   en.wikipedia.org/wiki/Automotive_navigation_system

   1995: Oldsmobile introduced the first GPS navigation system available in a United States production car, called GuideStar. [20] The navigation system was developed in cooperation with Zexel. Zexel partnered with Avis Car Rental to make the system widely available in rental cars. This provided many in the United States general public with their ...

3. GPS signals - Wikipedia

   en.wikipedia.org/wiki/GPS_signals

   In a major departure from previous GPS designs, the M-code is intended to be broadcast from a high-gain directional antenna, in addition to a full-Earth antenna. This directional antenna's signal, called a spot beam, is intended to be aimed at a specific region (several hundred kilometers in diameter) and increase the local signal strength by ...

4. GPS tracking unit - Wikipedia

   en.wikipedia.org/wiki/GPS_tracking_unit

   GPS antenna size limits tracker size, often smaller than a half-dollar (diameter 30.61 mm). In 2020 tracking is a $2 billion business plus military-in the gulf war 10% or more targets used trackers. Virtually every cellphone tracks its movements. Tracks can be map displayed in real time, using GPS tracking software and devices with GPS ...

5. Chrysler Pacifica (minivan) - Wikipedia

   en.wikipedia.org/wiki/Chrysler_Pacifica_(minivan)

   The Pacifica uses a new revision of the 3.6 L Pentastar V6 engine, and is produced with two powertrains: gasoline-only and plug-in hybrid, the latter marketed as Pacifica Hybrid. The plug-in hybrid version uses a 16-kWh lithium-ion battery , located under the floor under the second row of seats, with an all-electric range of 33 mi (53 km) [ 30 ...

6. Satellite navigation device - Wikipedia

   en.wikipedia.org/wiki/Satellite_navigation_device

   Vehicle navigation on a personal navigation assistant Garmin eTrex10 edition handheld. A satellite navigation device or satnav device, also known as a satellite navigation receiver or satnav receiver or simply a GPS device, is a user equipment that uses satellites of the Global Positioning System (GPS) or similar global navigation satellite systems (GNSS).

7. Controlled reception pattern antenna - Wikipedia

   en.wikipedia.org/wiki/Controlled_reception...

   Controlled reception pattern antennas (CRPA) are active antennas that are designed to resist radio jamming and spoofing. They are used in navigation applications to resist GPS spoofing attacks. [ 1 ] [ 2 ]