Imipaka yo hasi ya PIM RF Radio Millimeter Wave High Frequency

Imipaka yo hasi ya PIM RF Radio Millimeter Wave High Frequency

Ibiranga:

VSWR nkeya
PIM nkeya

Porogaramu:

Umuyoboro udafite umugozi
Umuyoboro
Ikizamini cya Laboratwari
Radar

TWANDIKIRE NONAHA

Imiterere ya PIM iri hasi ni ibice bidakora bikoreshwa muri sisitemu za RF na mikoroonde byagenewe by'umwihariko kugabanya ingaruka za passive intermodulation (PIM). PIM ni ukugoreka kw'ibimenyetso biterwa n'ibice bitari umurongo cyangwa imikoranire mibi, bishobora kugira ingaruka zikomeye ku mikorere ya sisitemu z'itumanaho.

Intego:

1. Guhagarika Ibimenyetso: Umutwaro wa radiyo ukoreshwa mu guhagarika imiyoboro ya RF na mikorobe kugira ngo hatabaho kugaragara kw'ibimenyetso no guhagarara kw'umuraba, bityo bigatuma sisitemu ihora ihamye kandi ikora neza.
2. Kugabanya PIM: Imiterere ya RF yagenewe by'umwihariko kugabanya ingaruka za passive intermodulation, igenzura ko urugero rwa PIM muri sisitemu ruguma ku rugero ruto, bityo bikanoza ubuziranenge n'ubwiza bw'ikimenyetso.
3. Gupima Sisitemu: Ibikoresho bya millimeter wave terminals bikoreshwa mu gupima sisitemu no kuyipima kugira ngo harebwe neza kandi ko ibisubizo byo gupima bisubirwamo.

Ibiranga:

1. Umutwaro muto wa PIM ukoreshwa cyane cyane mu gupima no gupima RF, sisitemu zo gupima intermodulation zitari mu nzira, gupima amplifiers cyangwa transmitters zifite imbaraga nyinshi, ndetse no nk'igikoresho cyo gupima ku basesenguzi b'imiyoboro.

2. Mu gupima no gupima RF, kurangiza kwa PIM nke bishimangira ko ikizamini ari ukuri, kandi binyuze mu kwinjiza ibyuma bipima imbaraga, bitanga icyizere cyo gupima neza igipimo cy’intermodulation cy’ibice bidakora.

3. Muri sisitemu yo gupima hagati y’imashini idakoresha uburyo bwa "passive intermodulation", "Low PIM termination" ihuzwa n’umuyoboro umwe w’igikoresho kirimo kugeragezwa kugira ngo harebwe aho ikizamini gikomeza, bitabaye ibyo ikizamini ntigishobora gukorwa.
Mu gupima amplifiers cyangwa transmitters zifite imbaraga nyinshi, terminations za Low PIM zikoreshwa mu gusimbuza antene no gukurura imbaraga zose zitwara imizigo kugira ngo harebwe ko ibipimo ari ukuri.
Nk'igikoresho cyo gupima ku bikoresho bisesengura imiyoboro y'itumanaho, umutwaro muke wo hagati y'amajwi ushobora kwemeza ko gupima ari ukuri.
Muri make, kurangiza kwa PIM nke bikoreshwa cyane mu mishinga ya RF na mikoroonde, kandi ni ingenzi cyane mu kwemeza ko ibizamini n'ibipimo ari ukuri.

QualwaveItanga imperekeza ntoya ya PIM ku murongo kuva kuri DC kugeza kuri 0.35GHz, kandi ingufu zigera kuri 200W. Imperasiyo yacu ntoya ya PIM ikoreshwa cyane mu bice byinshi

Nimero y'Igice	Inshuro za RF (GHz, Uburebure bw'ibanga)	Inshuro za RF (GHz, Max.)	Ingufu (U)	IM3 (dBc, Max.)	Igipimo cy'amazi IP65IP67	VSWR (Ntarengwa.)	Ibihuza N7/16 DIN (L29)4.3-10	Igihe cyo Kubona Igihe cy'Ubwishingizi (Ibyumweru)
QLPT02K1-2.7-7F-165	0.698	2.7	100	-165	-	1.2	7/16 DIN(L29) Umugore	0~4
QLPT0305-3-7-150	0.6	3	5	-150	-	1.3	7/16 DIN(L29) Umugabo	0~4
QLPT0650	0.35	6	50	-150, -155, -160	IP65, IP67	1.3	N, 7/16 DIN(L29), 4.3-10	0~4
QLPT06K1	0.35	6	100	-150, -155, -160	IP65, IP67	1.3	N, 7/16 DIN(L29), 4.3-10	0~4
QLPT06K2	0.35	6	200	-150, -155, -160	IP65, IP67	1.3	N, 7/16 DIN(L29), 4.3-10	0~4
QLPT1040-10-NF-166	DC	10	40	-166	-	1.5	N Umugore	0~4
QLPT0302-3-N-120	DC	3	2	-120	-	1.15	N Umugabo	0~4
QLPT0305-3-N-120	DC	3	5	-120	-	1.15	N Umugabo	0~4
QLPT0310	DC	3	10	-140	IP65	1.2	N, 7/16 DIN (L29)	0~4
QLPT0325-3-N-120	DC	3	25	-120	-	1.2	N Umugabo	0~4
QLPT0350	DC	3	50	-120	IP65	1.2	N, 7/16 DIN (L29)	0~4
QLPT03K1-3-N-120	DC	3	100	-120	-	1.2	N Umugabo	0~4
QLPT03K1-3-4-150	DC	3	100	-150	-	1.2	4.3-10 Umugabo	0~4
QLPT03K3-3-N-120	DC	3	300	-120	-	1.35	N Umugabo	0~4