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  2. Smith chart - Wikipedia

    en.wikipedia.org/wiki/Smith_chart

    The Smith chart (sometimes also called Smith diagram, Mizuhashi chart (水橋チャート), Mizuhashi–Smith chart (水橋スミスチャート), [1] [2] [3] Volpert–Smith chart (Диаграмма Вольперта—Смита) [4] [5] or Mizuhashi–Volpert–Smith chart), is a graphical calculator or nomogram designed for electrical and electronics engineers specializing in radio ...

  3. Radio-frequency identification - Wikipedia

    en.wikipedia.org/wiki/Radio-frequency_identification

    The RFID Network responded to these fears in the first episode of their syndicated cable TV series, saying that they are unfounded, and let RF engineers demonstrate how RFID works. [147] They provided images of RF engineers driving an RFID-enabled van around a building and trying to take an inventory of items inside.

  4. List of military electronics of the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_military...

    Grenade Launcher Day/Night Sight Mounts (GLDNSM) [163] AN/PSQ-16 Hand Held Monitor (HHM) radio receiver which connects to a laptop, part of Remotely Monitored Battlefield Sensor System-II (REMBASS) II Battlefield Anti-Intrusion System (BAIS) using acoustic sensors to warn of enemy intrusions [ 164 ]

  5. Regenerative circuit - Wikipedia

    en.wikipedia.org/wiki/Regenerative_circuit

    After each quenching, RF oscillation grows exponentially, starting from the tiny energy picked up by the antenna plus circuit noise. The amplitude reached at the end of the quench cycle (linear mode) or the time taken to reach limiting amplitude (log mode) depends on the strength of the received signal from which exponential growth started.

  6. List of electronic color code mnemonics - Wikipedia

    en.wikipedia.org/wiki/List_of_electronic_color...

    A mnemonic which includes color name(s) generally reduces the chances of confusing black and brown. Some mnemonics that are easy to remember: Big Boys Race Our Young Girls But Violet Generally Wins. Better Be Right Or Your Great Big Venture Goes West. [1] Beetle Bailey Runs Over Your General Before Very Good Witnesses.

  7. BGM-71 TOW - Wikipedia

    en.wikipedia.org/wiki/BGM-71_TOW

    Wireless versions of the TOW-2A, TOW-2B, and TOW-2B Aero have been developed that use a "stealthy" one-way radio link, identified with the suffix "RF". [21] These missiles require no special alterations to the launcher since the RF transmitter is encased along with the missile and uses the standard umbilical data connector.

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  9. Frequency allocation - Wikipedia

    en.wikipedia.org/wiki/Frequency_allocation

    US frequency allocations chart, 2016. Frequency allocation (or spectrum allocation) is the part of spectrum management dealing with the designation and regulation of the electromagnetic spectrum into frequency bands, normally done by governments in most countries. [1]