Flanged Attenuator

Flanged attenuator ndi RF leaded attenuator yokhala ndi ma flanges oyika. Imapangidwa polumikiza RF leaded attenuator pa flange. Ili ndi makhalidwe ofanana ndi ma lead attenuator komanso kuthekera kotulutsa kutentha. Zipangizo zomwe zimagwiritsidwa ntchito kwambiri pa flange zimapangidwa ndi mkuwa wokutidwa ndi nickel kapena siliva. Ma chips a attenuation amapangidwa posankha kukula koyenera ndi ma substrate {nthawi zambiri beryllium oxide(BeO), aluminium nitride(AlN), aluminium oxide(Al2O3), kapena zinthu zina zabwino za substrate} kutengera zofunikira zosiyanasiyana zamphamvu ndi ma frequency, kenako nkuziwotcha kudzera mu resistance ndi circuit printing. Flanged attenuator ndi circuit yolumikizidwa yomwe imagwiritsidwa ntchito kwambiri mu electronic field, makamaka imagwiritsidwa ntchito kuwongolera ndikuchepetsa mphamvu ya ma signaling amagetsi. Imagwira ntchito yofunika kwambiri pakulankhulana opanda zingwe, ma RF circuits, ndi ntchito zina zomwe zimafuna kuwongolera mphamvu ya ma signaling.

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Tsamba lazambiri

Mphamvu	Mafupipafupi GHz	Mulingo (mm)										Kuchepetsa mphamvu Mtengo (dB)	Zinthu Zoyambira	Kapangidwe	Pepala la Deta (PDF)
Mphamvu	Mafupipafupi GHz	A	B	C	D	E	H	G	L	W	Φ	Kuchepetsa mphamvu Mtengo (dB)	Zinthu Zoyambira	Kapangidwe	Pepala la Deta (PDF)
5W	DC-3.0	13.0	4.0	9.0	4.0	0.8	1.8	2.8	3.0	1.0	2.0	01-10, 15, 17, 20, 25, 30	Al₂O₃	Chithunzi 1	RFTXXA-05AM1304-3
		11.0	4.0	7.0	4.0	0.8	1.8	2.8	3.0	1.0	2.0	01-10, 15, 17, 20, 25, 30	Al₂O₃	Chithunzi 1	RFTXXA-05AM1104-3
		9.0	4.0	7.0	4.0	0.8	1.8	2.8	3.0	1.0	2.0	01-10, 15, 17, 20, 25, 30	Al₂O₃	Chithunzi 3	RFTXXA-05AM0904-3
10W	DC-4.0	7.7	5.0	5.1	2.5	1.5	2.5	3.5	4.0	1.0	3.1	0.5,01-04,07, 10, 11	BeO	Chithunzi 4	RFTXX-10AM7750B-4
30W	DC-6.0	20.0	6.0	14.0	6.0	1.5	2.5	3.3	5.0	1.0	3.2	01-10, 15, 20, 25, 30	BeO	Chithunzi 1	RFTXX-30AM2006-6
		16.0	6.0	13.0	6.0	1.0	2.0	2.8	5.0	1.0	2.1	01-10, 15, 20, 25, 30	BeO	Chithunzi 1	RFTXX-30AM1606-6
		13.0	6.0	10.0	6.0	1.5	2.5	3.3	5.0	1.0	3.2	01-10, 15, 20, 25, 30	BeO	Chithunzi 3	RFTXX-30AM1306-6
60W	DC-3.0	16.6	6.35	12.0	6.35	1.5	2.5	3.3	5.0	1.4	2.5	01-10, 16, 20	BeO	Chithunzi 2	RFTXX-60AM1663B-3
		13.0	6.35	10.0	6.35	1.5	2.5	3.3	5.0	1.4	3.2	01-10, 16, 20	BeO	Chithunzi 4	RFTXX-60AM1363B-3
		13.0	6.35	10.0	6.35	1.5	2.5	3.3	5.0	1.4	3.2	01-10, 16, 20	BeO	Chithunzi 5	RFTXX-60AM1363C-3
	DC-6.0	20.0	6.0	14.0	6.0	1.5	2.5	3.3	5.0	1.0	3.2	01-10, 15, 20, 25, 30	BeO	Chithunzi 1	RFTXX-60AM2006-6
		16.0	6.0	13.0	6.0	1.0	2.0	2.8	5.0	1.0	2.1	01-10, 15, 20, 25, 30	BeO	Chithunzi 1	RFTXX-60AM1606-6
		13.0	6.0	10.0	6.0	1.5	2.5	3.3	5.0	1.0	3.2	01-10, 15, 20, 25, 30	BeO	Chithunzi 3	RFTXX-60AM1306-6
		16.6	6.35	12.0	6.35	1.5	2.5	3.3	5.0	1.0	2.5	20	AlN	Chithunzi 1	RFT20N-60AM1663-6
100W	DC-3.0	20.0	6.0	14.0	8.9	1.5	2.5	3.0	5.0	1.0	3.2	13, 20, 30	AlN	Chithunzi 1	RFTXXN-100AJ2006-3
100W	DC-6.0	20.0	6.0	14.0	9.0	1.5	2.5	3.3	5.0	1.0	3.2	01-10, 15, 20, 25, 30	BeO	Chithunzi 1	RFTXX-100AM2006-6
150W	DC-3.0	24.8	9.5	18.4	9.5	3.0	4.3	5.5	5.0	1.0	3.6	03,04(AlN) / 12, 30 (BeO)	AlN/BeO	Chithunzi 2	RFTXXN-150AM2595B-3 RFTXX-150AM2595B-3
		24.8	10.0	18.4	10.0	3.0	4.5	5.5	6.0	2.4	3.5	25, 26, 27, 30	BeO	Chithunzi 1	RFTXX-150AM2510-3
		23.0	10.0	17.0	10.0	1.5	3.0	4.0	6.0	2.4	3.2	25, 26, 27, 30	BeO	Chithunzi 1	RFTXX-150AM2310-3
	DC-6.0	24.8	10.0	18.4	10.0	3.0	4.5	5.5	6.0	2.4	3.5	01-10, 15, 17, 19, 20, 21, 23, 24	BeO	Chithunzi 1	RFTXX-150AM2510-6
	DC-6.0	23.0	10.0	17.0	10.0	1.5	3.0	4.0	6.0	2.4	3.2	01-10, 15, 17, 19, 20, 21, 23, 24	BeO	Chithunzi 1	RFTXX-150AM2310-6
250W	DC-1.5	24.8	10.0	18.4	10.0	3.0	4.5	5.5	6.0	2.4	3.5	01-03, 20, 30	BeO	Chithunzi 1	RFTXX-250AM2510-1.5
250W	DC-1.5	23.0	10.0	17.0	10.0	1.5	3.0	4.0	6.0	2.4	3.2	01-03, 20, 30	BeO	Chithunzi 1	RFTXX-250AM2310-1.5
300W	DC-1.5	24.8	10.0	18.4	10.0	3.0	4.5	5.5	6.0	2.4	3.5	01-03, 30	BeO	Chithunzi 1	RFTXX-300AM2510-1.5

Chidule

Mfundo yaikulu ya attenuator yolumikizana ndi flange ndikugwiritsa ntchito mphamvu zina za chizindikiro cholowera, zomwe zimapangitsa kuti chipange chizindikiro chochepa kwambiri pa doko lotulutsa. Izi zitha kukwaniritsa kuwongolera kolondola ndikusintha kwa zizindikiro mu dera kuti zikwaniritse zofunikira zinazake. Attenuator yolumikizana ndi flange imatha kusintha mitundu yosiyanasiyana ya attenuation values, nthawi zambiri pakati pa ma decibel angapo mpaka ma decibel makumi ambiri, kuti ikwaniritse zosowa za attenuation ya chizindikiro m'malo osiyanasiyana.

Zipangizo zochepetsera maginito (Flanged attenuators) zimagwiritsidwa ntchito m'njira zosiyanasiyana mu njira zolumikizirana opanda zingwe. Mwachitsanzo, pankhani yolumikizirana pafoni, Zipangizo zochepetsera maginito (Flanged attenuators) zimagwiritsidwa ntchito kusintha mphamvu yotumizira kapena kukhudzidwa kwa maginito kuti zitsimikizire kuti zizindikiro zimasintha mtunda wosiyanasiyana komanso momwe zinthu zilili. Pakupanga ma RF circuit, Zipangizo zochepetsera maginito (Flanged attenuators) zingagwiritsidwe ntchito kulinganiza mphamvu ya zizindikiro zolowera ndi zotuluka, kupewa kusokoneza maginito kwambiri kapena otsika. Kuphatikiza apo, Zipangizo zochepetsera maginito (Flanged attenuators) zimagwiritsidwa ntchito kwambiri m'magawo oyesera ndi kuyeza, monga zida zoyezera kapena kusintha milingo ya zizindikiro.

Tiyenera kudziwa kuti mukamagwiritsa ntchito ma attenuator opindika, ndikofunikira kuwasankha kutengera zochitika zinazake, ndikusamala kuchuluka kwa ma frequency awo ogwirira ntchito, mphamvu zomwe amagwiritsa ntchito kwambiri, komanso magawo a linearity kuti atsimikizire kuti amagwira ntchito bwino komanso kuti azikhala okhazikika kwa nthawi yayitali.

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