Mehato ea ho Fetola ea Mokhahlelo o Laoloang oa Dijithale

Mehato ea ho Fetola ea Mokhahlelo o Laoloang oa Dijithale

Likaroloana:

Broadband
E Tšepahalang Haholo

Likopo:

Teko ea Laboratori
Lisebelisoa tsa 'Mino

IKGOKANE LE HONA JOALE

Li-Digital Controlled Phase Shifters

Di-Digital Controled Phase Shifters ke disebediswa tse fetolang mokgahlelo wa matshwao a microwave ka taolo ya dijithale. Molao-motheo wa motheo ke ho sebedisa theknoloji ya ho sebetsana le matshwao a dijithale ho etsa sampole le ho lekanya letshwao la analog kapa letshwao la dijithale, ebe o le etsa la dijithale. Ebe mokgahlelo wa letshwao o tsamaiswa ke sesebediswa sa ho sebetsana le matshwao a dijithale. Di-index tse ka sehloohong di kenyeletsa lebanta la maqhubu a sebetsang, sebaka sa mokgahlelo, di-control bits, ho batala ha mokgahlelo, ho nepahala ha mokgahlelo, tahlehelo ya ho kenya, karolelano ya maqhubu a emeng a motlakase, bokgoni ba matla le tse ding.

Likarolo tsa bona li kenyelletsa:

1. Tekanyo e phahameng ea othomathike: e ka hlophisoa kapa e ka laoloa ka sebopeho sa khomphutha, ntle le ho kenella ka letsoho, e ntlafatsa ts'epo ea sistimi le botsitso. Tabeng ena, joalo ka sesebelisoa sa maemo a mabeli, sesebelisoa sa taolo ea dijithale se na le mekhahlelo e fapaneng ea ho kenya maemong a fapaneng le maqhubu a microwave.
2. Mokhahlelo o bataletseng o ka bolokoa esita le ho li-bandwidth tse pharaletseng.
3. Leha ,sesebelisoa sa dijithale sa phase shifter se hahiloe marangrang a nang le ho se tsamaisane hantle ha impedance, ha ho bonolo ho se tsamaisa ka phase .
4. ha e angoe ke lerata moleng wa taolo.
5. bapisa matla a phahameng le ho lekana.

Ka lebaka la litšobotsi tse boletsoeng ka holimo, Digital Step Phase Shifter e sebelisoa haholo puisanong, radar, tekanyo ea maqhubu a seea-le-moea, lisebelisoa tsa sesole, jj., ka litaelo tse latelang tsa ts'ebeliso:

1. Fana ka phapang ea mohato e laoloang bakeng sa matšoao a RF
2. Fetola karolo ea phetiso ea Angle ea marang-rang a likou tse peli
3. Mokhahlelo oa antenna ea radar e arotsoeng ka mekhahlelo le khokahano ea puisano e laoloang e tataisoang e laoloa. Mokhahlelo o amanang oa karolo e 'ngoe le e 'ngoe ea selika-likoe sa ho felisa sa amplifier e phahameng ea linearity o laoloa.
4. Ho bopa mabone.
5. Ho hlakola lets'oao.

Qualwavee fana ka tahlehelo e tlase ea ho kenya le li-shifter tsa phase tsa letsoho tse matla a phahameng ho tloha ho DC ho ea ho 40GHz. Phetoho ea phase e fihla ho 360°/GHz, Mefuta ea Lihokelo ke SMA le 2.92mm. 'Me karolelano ea ho sebetsana le matla e fihla ho li-watts tse 100.

Nomoro ea Karolo	Maqhubu a RF (GHz, bonyane.)	Maqhubu a RF (GHz, boholo.)	Mefuta ea Mekhahlelo (°)	Likotoana tsa Taolo (Likotoana)	Mohato (°)	VSWR (boholo.)	Tahlehelo ea ho Kena (dB, boholo.)	Sehokelo Sekolo sa Bongata ba Lilemo (SMA)2.92mm
QDPS-300-2000-360-6	0.3	2	360	6	5.625	2.2	19	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-300-3000-360-6	0.3	3	360	6	5.625	2	20	N, SMA
QDPS-400-500-360-8	0.4	0.5	360	8	1.4	2	5.5	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-400-2000-360-6	0.4	2	360	6	5.625	2.2	19	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-1000-2000-360-6	1	2	360	6	5.625	0.8	2.5	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-1300-1500-360-6	1.3	1.5	360	6	5.625	2	5	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-1700-1975-360-6	1.7	1.9	360	6	5.625	2	5	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-2000-4000-360-6	2	4	360	6	5.625	3	6	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-2000-8000-360-6	2	8	360	6	5.625	2	20	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-2000-18000-360-6	2	18	360	6	5.625	2.5	30	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-2000-18000-180-7	2	18	180	7	1.4	3.5	13.5	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-7000-9000-360-7	7	9	360	7	2.8125	2.2	14	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-8000-18000-360-6	8	18	360	6	5.625	2.2	16	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-9000-10000-360-6	9	10	360	6	5.625	2	8	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-10000-10500-360-6	10	10.5	360	6	5.625	1.8	7.5	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-10400-10600-360-6	10.4	10.6	360	6	5.625	2	10	Sekolo sa Bongata ba Lilemo (SMA)
QDPS-18000-28000-360-6	18	28	360	6	5.625	2.5	17	2.92mm
QDPS-18000-40000-360-6	18	40	360	6	5.625	2.5	22	2.92mm
QDPS-25000-27000-270-2	25	27	270	2	90	2.5	10.5	2.92mm