Waveguide Manual Phase Shifters RF mm-wave Radio

Waveguide Manual Phase Shifters RF mm-wave Radio

Mawonekedwe:

Mphamvu Zapamwamba
Wodalirika Kwambiri

Mapulogalamu:

Wotumiza
Zida
Mayeso a Laboratory
Zopanda zingwe

ONANI TSOPANO

Waveguide Manual Phase Shifters ndi zida zomwe zimagwiritsidwa ntchito popanga ma RF ndi ma microwave omwe amatha kusintha pamanja gawo la siginecha. Ndiofunikira pamapulogalamu omwe amafunikira kuwongolera bwino kwa gawo lazizindikiro.

Cholinga:

1. Kusintha kwa Gawo: Kusintha kwa gawo la microwave kumagwiritsidwa ntchito kusinthira pamanja gawo la siginecha kuti akwaniritse kuwongolera kolondola. Izi ndizofunikira kwambiri pakufananiza magawo komanso kusintha kwa gawo.
2. Malipiro a Gawo: Ma millimeter wave phase shifters amagwiritsidwa ntchito kubwezera cholakwika cha gawo mu dongosolo ndikuwonetsetsa kuti gawo la chizindikiro panjira zosiyanasiyana limakhala logwirizana, potero kuwongolera magwiridwe antchito.
3. Beamforming: Posintha gawo la mlongoti uliwonse pagulu la mlongoti, chosinthira pawayilesi chimatha kukwaniritsa kuwunikira komanso kupanga sikani.
4. Match Match: M'machitidwe amtundu wambiri, ma mm-wave phase shifters amagwiritsidwa ntchito kuti atsimikizire kuti magawo a njira iliyonse ndi ofanana, potero amakwaniritsa kufanana kwa gawo.

Ntchito:

The RF phase shifter ili ndi ntchito zosiyanasiyana m'munda wa kulumikizana kwamagetsi, ndipo imodzi mwa ntchito zake zazikulu ndikuwongolera gawo.
1. Mu machitidwe olankhulirana, osintha magawo angagwiritsidwe ntchito kugwirizanitsa zizindikiro kuchokera kuzinthu zosiyana siyana kapena njira kuti zitsimikizire kuti zikufika pamapeto olandira ndi gawo lolondola. Posintha gawo la chizindikiro cholowera, chosinthira gawo chimakwaniritsa zofunikira pakuwongolera gawo, potero kuwongolera magwiridwe antchito ndi kukhazikika kwadongosolo.
2. Kusintha kwa magawo kumagwiritsidwa ntchito kwambiri posintha ndi kutulutsa ndondomeko kuti asinthe gawo la zizindikiro zonyamulira, kuti akwaniritse zizindikiro zowonongeka ndi kuzindikira njira zosiyanasiyana zosinthira (monga PSK, QAM, etc.).
3. Ponena za kaphatikizidwe kafupipafupi, ma radio frequency phase shifters angagwiritsidwe ntchito kusintha gawo lazizindikiro pama frequency osiyanasiyana, potero kukwaniritsa cholinga cha kaphatikizidwe pafupipafupi.
4. Kulankhulana pakompyuta: Bidi.

Izi zimagwira ntchito yofunikira m'magawo monga kulumikizana opanda zingwe ndi makina a radar.

Qualwaveamapereka Waveguide Manual Phase Shifters kuchokera ku 3.22 mpaka 12.4GHz. Kusintha kwa gawo kumafikira 360 ° / GHz.

Gawo Nambala	pafupipafupi (GHz, Min.)	pafupipafupi (GHz, Max.)	Kusintha kwa Gawo	Chithunzi cha VSWR (Max.)	Kukula kwa Waveguide	Flange	Nthawi yotsogolera (Masabata)
QWMPS-90-180	8.2	12.4	0-180 °	1.25	WR-90 (BJ100)	FBP100	2~6 pa
QWMPS-90-360	8.2	12.4	0-360 °	1.25	WR-90 (BJ100)	FBP100	2~6 pa
QWMPS-229-360	3.22	4.9	0-360 °	1.5	WR-229 (BJ40)	FDP40	2~6 pa