RF High Power BroadBand Power Amplifier Surface Mount Circulators

RF High Power BroadBand Power Amplifier Surface Mount Circulators

Mawonekedwe:

Broadband
Mphamvu Zapamwamba
Kutayika Kochepa Kwambiri

Mapulogalamu:

Zopanda zingwe
Radar
Mayeso a Laboratory

ONANI TSOPANO

Zipangizo za Surface Mount toroidal nthawi zambiri zimakhala zida zosasinthika zomwe zimagwiritsidwa ntchito ngati ma microstrip kapena ma confocal induction coil.

Ndizida zophatikizika zomwe zimagwiritsidwa ntchito mumayendedwe a RF ndi ma microwave poyendetsa ma siginecha mbali ina yake. Ali ndi madoko atatu, ndipo chizindikirocho chimayenda motsatizana kuchokera ku doko lina kupita ku lina m'njira inayake. Ma circulators okwera pamwamba amagwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikiza zokulitsa mphamvu, zosakaniza, tinyanga, ndi ma switch. Kumanga kwa pamwamba mount circulators kumaphatikizapo zinthu za ferrite zomwe zimakhala ndi maginito omwe amawongolera zizindikiro kumalo enaake. Amakhalanso ndi bolodi lozungulira lopangidwa ndi zitsulo, lomwe limapereka chishango chamagetsi kuti chiteteze zinthu zamkati kusokoneza ma electrostatic ndi maginito. Kukondera kwa maginito nthawi zambiri kumafunika kuti mugwiritse ntchito makina ozungulira bwino, omwe amatheka popanga kukondera kwa maginito pogwiritsa ntchito maginito okhazikika kapena ma electromagnets. Ubwino wogwiritsa ntchito ma circulators okwera pamwamba umaphatikizapo kutayika pang'ono, kudzipatula kwambiri, komanso kutsika kwa board board. Kukula kwawo kophatikizika kumawapangitsanso kukhala abwino kuti agwiritsidwe ntchito m'njira zamakono zolumikizirana opanda zingwe, pomwe malo amakhala ochepa. Posankha chozungulira chokwera pamwamba, zinthu zofunika kuziganizira zimaphatikizapo kuchuluka kwa ma frequency ogwiritsira ntchito, kutayika kwa kuyika, kudzipatula, mphamvu yogwiritsira ntchito mphamvu, ndi chiŵerengero cha mafunde amagetsi (VSWR). Ndikofunikira kusankha chozungulira chomwe chili ndi mawonekedwe abwino omwe amatha kupirira mikhalidwe yogwiritsira ntchito pulogalamuyo kuti muwonetsetse kuti magwiridwe antchito abwino kwambiri.

Makhalidwe:

1. Ndi chipangizo chophatikizika, chogwira ntchito kwambiri chomwe chimatha kupititsa patsogolo mphamvu zamagetsi ndikusinthira kudzipatula pazida zing'onozing'ono.
2. Imakhala pamtunda ndipo imapanga mtengo wotsika komanso wosavuta kupanga makina osakanikirana pamodzi ndi zigawo zina zadera.
3. Kudzipatula kwake kwakukulu ndi kutayika kochepa kuyika kumapereka mafupipafupi ndi mphamvu zambiri, zoyenera ntchito zosiyanasiyana.
4. Ikhoza kugwira ntchito pa kutentha kwakukulu ndipo ndiyoyenera kugwiritsa ntchito m'madera otentha kwambiri.

Ma Surface Mount Circulators amagwiritsidwa ntchito makamaka m'magawo otsatirawa:

1. Ntchito zoyankhulirana: Ma Surface Mount Circulator ndi oyenera mawayilesi a microwave, satellite communication, Radio Frequency Identification (RFID), radar yamagalimoto, ndi kulumikizana kwa band opanda zingwe.
2. Zida zoulutsira pa TV ndi zoulutsira mawu: Ma Surface Mount Circulator ndi zinthu zofunika kwambiri pa wailesi ndi satellite, zomwe zingathandize kupititsa patsogolo ubwino ndi mphamvu ya wailesi ndi satellite.
3. Zida zamagetsi ndi zida zogwiritsira ntchito: Surface Mount Circulators amagwiritsidwanso ntchito kwambiri pazida ndi zipangizo zamagetsi, kupereka kudalirika kwakukulu ndi ntchito zabwino kwambiri za mankhwalawa.
4. Ntchito za usilikali: Mu ntchito zankhondo, Surface Mount Circulators angagwiritsidwe ntchito ngati zigawo zikuluzikulu za zipangizo zamakono zamagetsi ndi radar, zomwe zimakhala zosavuta kuziyika komanso kudalirika kwakukulu.
5. Zida zamankhwala: Surface Mount Circulators amagwiritsidwanso ntchito pazida zamankhwala, monga ma microwaves azachipatala, kuti akwaniritse kuyezetsa kolondola komanso kothandiza kwachipatala.

Qualwaveimapereka ma burodibandi ndi ma circulator okwera kwambiri pamtunda kuchokera pa 410MHz mpaka 6GHz. Mphamvu yapakati ndi 100W. Ma circulator athu okwera pamwamba amagwiritsidwa ntchito kwambiri m'malo ambiri.

Gawo Nambala	pafupipafupi (GHz, Min.)	pafupipafupi (GHz, Max.)	Band wide (Max.)	Kutayika Kwawo (dB, Max.)	Kudzipatula (dB, Min.)	Chithunzi cha VSWR (Max.)	Avereji Mphamvu (W)	Kutentha (℃)	Kukula (mm)
QSC7	1.805	5	500	0.5	16	1.4	15	-40-85	Φ7 × 5.5
QSC10	1.805	5.1	300	0.5	17	1.35	30	-40-85	pa 10 × 7
Chithunzi cha QSC12R3A	3.3	6	1000	0.8	18	1.3	10	-40-85	Φ12.3×7
Chithunzi cha QSC12R3B	2.496	4	600	0.6	17	1.3	60	-40-85	Φ12.3×7
Chithunzi cha QSC12R5	0.79	5.9	600	0.5	18	1.3	100	-40-85	Φ12.5×7
QSC15	0.8	3.65	500	0.6	18	1.3	100	-40-85	Φ15.2×7
QSC18	1.4	2.655	100	0.35	23	1.2	100	-40-85	pa 18 × 8
QSC20	0.7	2.8	770	0.8	15	1.5	100	-40-85	pa 20 × 8
Chithunzi cha QSC25R4	0.41	0.505	50	0.5	18	1.3	100	-40-85	Φ25.4×9.5