Yes but it is design to interfere such that it tightens the pattern and increases gain.
Sent from my iPhone > On Jul 9, 2019, at 3:29 PM, Colin Stanners <[email protected]> wrote: > > No I mean, ignore the other polarization completely - the fact that the same > polarization comes in at 3 o clock on some patches and 9 o clock on others, > all in the same array, doesn't it result in some self-cancellation of the > final radiated signal? > >> On Tue, Jul 9, 2019, 3:59 PM <[email protected]> wrote: >> No, you can feed them at 90 degree angles like this and it acts like two >> independent antennas. The current from one feed is at right angles to the >> other feed, so theoretically they don’t even see each other. >> >> From: Colin Stanners >> Sent: Tuesday, July 9, 2019 2:53 PM >> To: AnimalFarm Microwave Users Group >> Subject: Re: [AFMUG] Fwd: FCC ID Z8H89FT0044 Application Processed : Cambium >> Networks Inc. for New Equipment >> >> Most interesting is that there is no "CPU" other than on the Mini-PCIe card, >> to which the Ethernet chipset is directly connected. So the SQN3220 chip on >> the Mini-PCIe has custom firmware so that, instead of being "just a wireless >> client card", its CPU will also control / interface to the Ethernet chipset >> - the card is effectively what we think of as the whole CPE. >> >> Chuck, one thing that I was wondering: when doing a patch antenna array like >> this one, if some patches are fed with the same (split) signal from >> "opposite" physical sides compared to other patches (still in the same plane >> e.g. -45deg), won't that cancel out the resulting signal? >> >>> On Tue, Jul 9, 2019 at 3:40 PM <[email protected]> wrote: >>> I guess when you use cell phone parts you get really small stuff. Dual >>> slant pol. >>> >>> From: Colin Stanners >>> Sent: Tuesday, July 9, 2019 12:37 PM >>> To: AnimalFarm Microwave Users Group >>> Subject: [AFMUG] Fwd: FCC ID Z8H89FT0044 Application Processed : Cambium >>> Networks Inc. for New Equipment >>> >>> Impressive, Cambium's 2.5Ghz LTE CPE may win the award for tiniest / most >>> minimal PCB ever. >>> https://fccid.io/Z8H89FT0044/Internal-Photos/Internal-Photo-4341798 >>> >>> >>> ---------- Forwarded message --------- >>> From: FCC ID Alert <[email protected]> >>> Date: Tue, Jul 9, 2019 at 1:26 PM >>> Subject: FCC ID Z8H89FT0044 Application Processed : Cambium Networks Inc. >>> for New Equipment >>> To: <[email protected]> >>> >>> >>> FCC ID Application Processed For Cambium Networks Inc. for New Equipment. >>> FCC ID Z8H89FT0044 >>> Equipment: 2 GHz Tyndall 101 >>> >>> -- >>> AF mailing list >>> [email protected] >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> -- >>> AF mailing list >>> [email protected] >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> >> -- >> AF mailing list >> [email protected] >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> -- >> AF mailing list >> [email protected] >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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