https://community.nxp.com/t5/Sensors/TEF82xx-77-GHz-AUTOMOTIVE-RADAR-TRANSCEIVER/m-p/1376010#M6753 <P>I had some questions about the TEF82xx 77 GHz AUTOMOTIVE RADAR TRANSCEIVER. In the fact sheet, no info about weight and range has been mentioned. Can someone help me out?</P> Wed, 24 Nov 2021 07:06:56 GMT sam16 2021-11-24T07:06:56Z https://community.nxp.com/t5/Sensors/TEF82xx-77-GHz-AUTOMOTIVE-RADAR-TRANSCEIVER/m-p/1376010#M6753 <P>I had some questions about the TEF82xx 77 GHz AUTOMOTIVE RADAR TRANSCEIVER. In the fact sheet, no info about weight and range has been mentioned. Can someone help me out?</P> Wed, 24 Nov 2021 07:06:56 GMT https://community.nxp.com/t5/Sensors/TEF82xx-77-GHz-AUTOMOTIVE-RADAR-TRANSCEIVER/m-p/1376010#M6753 sam16 2021-11-24T07:06:56Z https://community.nxp.com/t5/Sensors/TEF82xx-77-GHz-AUTOMOTIVE-RADAR-TRANSCEIVER/m-p/1376876#M6762 <P>Hello,</P> <P>I am a bit confused by your question as this depends on antenna design.</P> <P><STRONG style="box-sizing: inherit; font-weight: bold; line-height: inherit; color: #494949; font-family: Roboto, sans-serif; font-size: 18px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">Radar Max Range<SPAN>&nbsp;</SPAN></STRONG><SPAN style="color: #494949; font-family: Roboto, sans-serif; font-size: 18px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 300; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">is determined, ideally speaking, on the properties of the antenna only. A signal at a certain frequency is transmitted, reflected, then hopefully, detected. Due to the three-dimensional propagation of radar waves, frequency hold the highest weight in determining range.</SPAN></P> <P>The TEF82xx car RADAR transceiver is a single-chip automotive FMCW RADAR transceiver for short-range, medium-range, and long-range RADAR applications, covering the full 76 GHz to 81 GHz automotive RADAR frequency band.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="petervlna_0-1637829118256.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/163194i749D2A372313A3F8/image-size/medium?v=v2&amp;px=400" role="button" title="petervlna_0-1637829118256.png" alt="petervlna_0-1637829118256.png" /></span></P> <P>Best regards,</P> <P>Peter</P> <P>&nbsp;</P> Thu, 25 Nov 2021 08:32:29 GMT https://community.nxp.com/t5/Sensors/TEF82xx-77-GHz-AUTOMOTIVE-RADAR-TRANSCEIVER/m-p/1376876#M6762 petervlna 2021-11-25T08:32:29Z