Shaandheynta-C-Taxanaha Awood-hooseeya

Dib-u-qeexidda Dhaqdhaqaaqa Spectral - Shaandheynta Soo noqnoqoshada Quwadda Hoose + Shaandheynta la dami karo

Dulmar:
Laba qaab-dhismeed filter. Hal hadaf oo la wadaago: nadiif, degdeg ah, iyo kontorool caqli badan oo awood leh. Haddi aad la dagaalameyso faragelinta ama la qabsiga spectrum ciriiriga ah waqtiga dhabta ah, filtarradayadu waxay ku sii hayaan adiga oo aan daadin batterigaaga.

Diiradda Alaabta 1 - Shaandheynta Soo noqnoqoshada Awoodda Hoose
Loo dhisay goobo ay heerka hop-ka iyo nolosha batteriga labaduba muhiim yihiin. Shaandheeyahani waxa uu ku taageeraa kumanaan hops ilbiriqsikii iyada oo la dejinayo wakhti ka yar 800 ns, halka uu <50mW ka soo saarayo sahayda 3.3V. U fiican jammers-ka-buuxsan, qoryaha lidka-diyaaradaha-diyaaradaha ah, iyo gudbiyeyaasha FHSS ee qarsoon.

Diiradda Alaabta 2 - Shaandhee la dami karo
Habayn joogto ah oo ballaadhan (tusaale, 20 MHz – 3 GHz) oo aan lahayn qaybo dhaqaaqa. U isticmaal sidii hore-doore, shaandhayn caan ah, ama kanaalka nadiifiye. Luminta gelinta hoose iyo diidmada sare waxay kuu ogolaaneysaa inaad bedesho filtarrada go'an oo badan oo leh hal qayb - badbaadinta booska PCB iyo kharashka BOM.

Waa maxay sababta aad ugu darayso naqshadaada?

• U isticmaal Shaandheynta Soo-noqoshada Soo noqnoqoshada Quwadda Hoose ee deg-degga ah, ee la saadaalin karo kala-guurka kanaalka-ilaa- kanaalka.

• Isticmaal Filter-ka Tunable si aad uga fogaato faragelinta firfircoonida leh ama hawlgalka band-band.

• Labaduba waxay wadaagaan is dhex galka kontoroolka dhijitaalka ah ee caadiga ah (SPI) waxayna ka shaqeeyaan 1.8 V ilaa 5 V, fududaynta isdhexgalka.

Ku habboon:

• Raadiyaha garashada

• qaataha la socodka Spectrum

• Nidaamyada dagaalka elektaroonigga ah ee la qaadi karo

• Low-SwaP (Xajmiga, Miisaanka, iyo Awoodda) qanjidhada isgaarsiinta

Gabagabo:
Ha kala dooran xawaaraha iyo dabacsanaanta. Labadaba hel Shaandheynta Soo noqnoqoshada Quwadda Hoose ee deg-degga ah, Shaandheynta la dami karo ee hagaajinta la qabsiga. Aragtidaada, xeerarkaaga.