search:near field communication nfc from theory to practi相關網頁資料

      • en.wikipedia.org
        Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into proximity, usually no more than a few inches. Present and anticipated
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      • www.androidauthority.com
        In our fourth edition of the “How it Works” series, we’re going to talk about NFC, or near field communication, a technology that’s being adopted by more and more smartphone and tablet makers and mobile operators. When talking about NFC use in the mobile
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    日期:2024-10-03
    Before it became a hot topic sometime early last year, few civilians had come across the term "near field communication" (NFC). Corporations, however, had been excited about the technology's potential since at least 2004 — when Nokia, Sony and Royal Phili...
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    日期:2024-10-04
    The requirements for NFC antennas are listed on this page, along with some operating characteristics. ... How do NFC antennas work? This page will discuss that in a simple manner. We'll try to explain why NFC antennas aren't really antennas at all (like t...
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    日期:2024-10-03
    Near-field electromagnetic ranging (NFER) refers to any radio technology employing the near-field properties of radio waves as a Real Time Location System (RTLS)....
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    日期:2024-10-02
    A bitcoin entrepreneur and ‘biohacking’ enthusiast has found an unlikely place to store digital currency – under his skin. Martijn Wismeijer, also known as ‘Mr Bitcoin’, had two NFC (near-field communication) chips injected into the back of his hands duri...
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    日期:2024-10-02
    Google Wallet aims to make purchasing electronic. Find out the technologies behind Google Wallet and what Google Wallet can do. ... With Google Wallet, you can quickly pay for items on- or offline with just one tap. You'll also simultaneously redeem coupo...
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    日期:2024-10-05
    AN142522 RF Amplifier for NXP Contactless NFC Reader IC's Rev. 2.2 — 25 November 2008 Application note Document information Info Content Keywords RFID, Antenna Design, RF Amplifier, Antenna Matching, contactless reader, NFC Abstract This ......
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    日期:2024-10-05
    A great WordPress.com site ... For the last few years I have been focussed and excited at the opportunity of using my mobile phone as my Wallet, primarily to pay for those low value items such as a coffee, travel tickets, ice cream, tube of toothpaste, si...
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    日期:2024-10-02
    The TRF7970A EVM is a self contained development platform which can be used to independently evaluate/test the performance of the TRF7970A RFID/Near Field Communications (NFC) Transceiver IC, custom firmware, customer designed antennas and/or ......