I-Log Spiral Antenna 4dBi Uhlobo Lokuthola, Ibanga Lokuphindaphindeka elingu-0.2-1 GHz RM-LSA021-4R

I-Log Spiral Antenna 4dBi Uhlobo Lokuzuza, Ibanga Lokuphindaphindeka elingu-0.2-1 GHz RM-LSA021-4R Isithombe Esifakiwe

Incazelo emfushane:

Imodeli ye-RF MISO i-RM-LSA021-4R iyi-antenna ejikelezayo ejikelezayo ejikelezayo esebenza kusukela ku-0.2-1GHz. I-antenna inikeza uhlobo lwe-gain 4 dBi kanye ne-VSWR ephansi engu-1.8 ene-SMA-Female connector. Yenzelwe ngqo izinkambu ezinezidingo eziphezulu kakhulu ze-bandwidth kanye nokuguquguquka kwe-polarization, njengokuhlola nge-elekthronikhi, ukuhlolwa kwe-EMC, kanye nokuxhumana kwe-broadband.

Xhumana nathi Thola Ishidi Ledatha Lomkhiqizo

Imininingwane Yomkhiqizo

ULWAZI LWE-ANTENA

Amathegi Omkhiqizo

Imininingwane

I-RM-LSA021-4R
Amapharamitha	Okuvamile	Amayunithi
Ibanga Lokuvama	0.2-1	I-GHz
Ukuphazamiseka	50	ama-ohms
Inzuzo	4 Uhlobo.	dBi
I-VSWR	1.8 Uhlobo.
Ukwehlukaniswa	Isiyingi se-RH
Isilinganiso se-Axial	2 Uhlobo.	dB
Usayizi	Φ440*992	mm
Isixhumi	I-SMA-Owesifazane
Ukuphathwa Kwamandla (cw)	50	W
Ukuphathwa Kwamandla (isiqongo)	100	W

Okwedlule: I-Log Spiral Antenna 3dBi Uhlobo Lokuthola, Ibanga Lokuphindaphindeka Eliyi-1-10 GHz RM-LSA110-3R

Olandelayo: Isibonisi Sekona Esiyi-Trihedral 203.2mm,0.304Kg RM-TCR203

I-antenna ye-log-spiral iyi-antenna ye-angular yakudala enemingcele yengalo yensimbi echazwa ngama-logarithmic spiral curves. Nakuba ifana ngokubonakalayo ne-Archimedean spiral, isakhiwo sayo esiyingqayizivele sezibalo senza kube "yi-antenna engaxhomekile kumaza."

Ukusebenza kwayo kuncike esakhiweni sayo esihambisanayo (izikhala zensimbi nomoya ziyafana ngesimo) kanye nohlobo lwayo oluyi-angular kuphela. Indawo esebenzayo ye-antenna ku-frequency ethile iyindawo emise okwendandatho enomjikelezo ongaba yi-wavelength eyodwa. Njengoba i-frequency yokusebenza ishintsha, le ndawo esebenzayo ihamba kahle ezingalweni ezijikelezayo, kodwa isimo sayo kanye nezici zikagesi zihlala zinjalo, okuvumela i-bandwidth ebanzi kakhulu.

Izinzuzo ezibalulekile zale antenna ukusebenza kwayo kwe-ultra-wideband (ama-bandwidth angu-10:1 noma ngaphezulu avamile) kanye nekhono layo elingokwemvelo lokukhipha amagagasi ahlukaniswe ngendilinga. Izithiyo zayo eziyinhloko ukutholakala okuphansi kanye nesidingo senethiwekhi yokuphakelayo elinganiselayo eyinkimbinkimbi. Isetshenziswa kabanzi ezinhlelweni zokusebenza ezidinga ukusebenza kwe-wideband, njenge-Electronic Countermeasures (ECM), ukuxhumana kwe-broadband, kanye nezinhlelo zokuqapha i-spectrum.