Log Periodic Antennas Broadband

1. Makhalidwe a Broadband: Uwu ndiye mwayi wake wodziwika bwino. Mlongoti wa chipika chimodzi amatha kuphimba ma frequency osiyanasiyana (monga 10:1 kapena kukulirapo), ndipo imatha kugwira ntchito m'mabandi angapo osasintha.
2. Ma radiation a Directional: Ili ndi mayendedwe, ngati "thochi", yomwe imayika mphamvu kumbali imodzi kuti itulutse ndipo imatha kulandira bwino ma sign kuchokera ku mbali imeneyo, zomwe zimapangitsa kupindula kwakukulu ndi mphamvu zotsutsana ndi kusokoneza.
3. Makhalidwe Apangidwe: Wopangidwa ndi ma oscillator achitsulo okhala ndi utali wosiyanasiyana ndi malo otalikirana, kukula ndi malo a oscillator awa amatsata malamulo okhwima a logarithmic periodic. Oscillator yayitali kwambiri imatsimikizira ma frequency otsika kwambiri, ndipo oscillator wamfupi kwambiri amasankha ma frequency apamwamba kwambiri.
4. Mfundo yogwira ntchito: Pafupipafupi, gawo limodzi lokha la "resonant unit" la mlongoti limakondwera bwino ndikuchita nawo ma radiation, ndipo derali limatchedwa "gawo logwira ntchito". Mafupipafupi akasintha, malo ogwira mtimawa amasunthira mmbuyo ndi mtsogolo pa kapangidwe ka mlongoti.

1. Kulandirira kwa TV: Tinyanga zoyambira panja zolandirira TV nthawi zambiri zimagwiritsidwa ntchito ngati izi.
2. Omnidirectional radio range monitoring.
3. Mayeso ofananira ndi ma elekitiroma: Amagwiritsidwa ntchito ngati mlongoti wopatsira kapena kulandira m'chipinda chamdima pakutulutsa ma radiation ndi kuyesa chitetezo chokwanira.
4. Kuyankhulana kwafupipafupi: Kugwiritsidwa ntchito ngati mlongoti wolankhulirana wolunjika mu gulu lalifupi la wave wave.
5. Kuwunika kwa RF ndikupeza mayendedwe: Amagwiritsidwa ntchito poyang'anira ndi kuyang'anira ma siginecha osiyanasiyana.