Digital Controlled Phase Shifters Digitally Step

Digital Controlled Phase Shifters Digitally Step

Mawonekedwe:

Broadband
Wodalirika Kwambiri

Mapulogalamu:

Mayeso a Laboratory
Zida

ONANI TSOPANO

Digital controlled Phase Shifters

Digitally Controlled Phase Shifters ndi zida zomwe zimasintha gawo la ma siginecha a microwave kudzera pa Digital control. Mfundo yofunikira ndikugwiritsa ntchito ukadaulo waukadaulo wamakina a digito kuyesa ndi kuwerengera chizindikiro cha analogi kapena chizindikiro cha digito, ndikuchiyika pa digito. Ndiye gawo la chizindikirocho limasunthidwa ndi chipangizo chopangira ma siginecha. zilolezo zazikuluzikulu zimaphatikizira ma frequency band, gawo la magawo, ma control bits, flatness gawo, kulondola kwa gawo, kutayika kwa kuyika, chiwongolero cha mafunde amagetsi, mphamvu yamagetsi ndi zina zotero.

Makhalidwe awo ndi awa:

1.High degree ya automation: yokonzekera kapena ikhoza kuyendetsedwa kudzera mu mawonekedwe a makompyuta, popanda kulowererapo pamanja, kukonza kudalirika kwa dongosolo ndi kukhazikika. Pankhaniyi, ngati chipangizo cha mayiko awiri, chosinthira digito chowongolera chimakhala ndi magawo osiyanasiyana oyika pamagawo osiyanasiyana komanso ma frequency a microwave.
2. Gawo lathyathyathya litha kusungidwa ngakhale pama bandwidths ambiri.
3 .ngakhale, digito gawo shifter imamangidwa mu netiweki ndi osauka impedance mafananidwe, sikophweka gawo kukokera.
4. osakhudzidwa ndi phokoso mu mzere wolamulira.
5.match mphamvu zapamwamba ndi mzere.

Chifukwa cha zomwe zili pamwambapa, Digital Step Phase Shifter imagwiritsidwa ntchito kwambiri polumikizana, radar, kuyeza pafupipafupi kwa wailesi, zida zankhondo, ndi zina zambiri, ndi mayendedwe awa:

1.Kupereka kusiyana kolamulirika kwa zizindikiro za RF
2. Sinthani gawo lopatsira Mlingo wa netiweki yamadoko awiri
3. Gawo la mlongoti wamtundu wa radar ndi ulalo woyankhulirana wowongolera umayendetsedwa. Gawo lachibale la chinthu chilichonse cha loop yochotsa za amplifier yapamwamba imayendetsedwa.
4. Kuwala.
5. Kuletsa chizindikiro.

Qualwaveimapereka kutayika kocheperako komanso zosintha zamphamvu zamagawo kuchokera ku DC kupita ku 40GHz. Kusintha kwa gawo kuli mpaka 360 ° / GHz, mitundu yolumikizira ndi SMA ndi 2.92mm. Ndipo mphamvu yogwiritsira ntchito mphamvu imafika ku 100 watts.

Gawo Nambala	RF pafupipafupi (GHz, Min.)	RF pafupipafupi (GHz, Max.)	Gawo Range (°)	Control Bits (Pang'ono)	Khwerero (°)	Chithunzi cha VSWR (Max.)	Kutayika Kwawo (dB, max.)	Cholumikizira SMA2.92 mm
QDPS-300-2000-360-6	0.3	2	360	6	5.625	2.2	19	SMA
QDPS-300-3000-360-6	0.3	3	360	6	5.625	2	20	N
QDPS-400-500-360-8	0.4	0.5	360	8	1.4	2	5.5	SMA
QDPS-400-2000-360-6	0.4	2	360	6	5.625	2.2	19	SMA
QDPS-1000-2000-360-6	1	2	360	6	5.625	0.8	2.5	SMA
QDPS-1300-1500-360-6	1.3	1.5	360	6	5.625	2	5	SMA
QDPS-1700-1975-360-6	1.7	1.9	360	6	5.625	2	5	SMA
QDPS-2000-4000-360-6	2	4	360	6	5.625	3	6	SMA
QDPS-2000-8000-360-6	2	8	360	6	5.625	2	20	SMA
QDPS-2000-18000-360-6	2	18	360	6	5.625	2.5	30	SMA
QDPS-7000-9000-360-7	7	9	360	7	2.8125	2.2	14	SMA
QDPS-8000-18000-360-6	8	18	360	6	5.625	2.2	16	SMA
QDPS-9000-10000-360-6	9	10	360	6	5.625	2	8	SMA
QDPS-10000-10500-360-6	10	10.5	360	6	5.625	1.8	7.5	SMA
QDPS-10400-10600-360-6	10.4	10.6	360	6	5.625	2	10	SMA
QDPS-18000-28000-360-6	18	28	360	6	5.625	2.5	17	2.92 mm
QDPS-18000-40000-360-6	18	40	360	6	5.625	2.5	22	2.92 mm
QDPS-25000-27000-270-2	25	27	270	2	90	2.5	10.5	2.92 mm