Planar Spiral Antennas RF Microwave Millimeter Wave mm wave

Planar Spiral Antennas RF Microwave Millimeter Wave mm wave

Likaroloana:

Ho bapisa impedance
Tataiso ea Mahlaseli
Litšobotsi tse ntle tsa polarization
Litšobotsi tse sa Itšetleheng ka Maqhubu

Likopo:

Mehala ea thekeng
Radara
Theknoloji ea baeloji

IKGOKANE LE HONA JOALE

Antenna e potileng ke antenna e sebediswang bakeng sa ho fetisa le ho amohela matshwao a motlakase a potolohang a polarized sebakeng, ka dibopeho le ditshebediso tse latelang.

Tšobotsi

1. Mokhoa oa ho kopanya polarization: Antena e potolohang e nang le planar e na le mokhoa oa ho kopanya polarization ka letsoho le letšehali kapa mokhoa oa ho kopanya polarization ka letsoho le letona.
2. Ho bapisa impedance: Antena e potolohang e nang le planar e na le ts'ebetso e ntle ea ho bapisa impedance.
3. Tsela ea mahlaseli: Antenna e na le ts'ebetso e ntle ea tataiso ea mahlaseli, 'me tataiso e phahameng ka ho fetisisa ea mahlaseli e le ka lehlakoreng le tloaelehileng mahlakoreng ka bobeli a sefofane le maqhubu a potolohang a chitja.
4. Litšobotsi tse sa itšetleheng ka maqhubu: joalo ka li-antenna tse potolohang tse lekanang, tseo sebopeho sa tsona se khetholloang ke sekhutlo 'me ha li kenyelle bolelele ba mola, litšobotsi tsa tsona ha li angoe ke liphetoho tsa maqhubu, 'me li na le lebanta la maqhubu le pharaletseng haholo.

Kopo

1. Tsela ea ho hlahloba: Ka lebaka la mokhoa oa ho khetholla oa letsoho le letšehali kapa oa letsoho le letona le ts'ebetso e ntle ea ho sheba mahlaseli, antenna ea lenaka e ka amohela matšoao a motlakase ka nepo ka litsela tse itseng le ho khetholla bakeng sa ho hlahloba tsela eo sepheo se shebaneng le eona le mehloli ea matšoao.
2. Puisano ea sathelaete: Antena ea lenaka la RF e ka sebelisoa e le mohloli oa phepelo bakeng sa li-satellite tse bonahatsang, e fepa ka katleho matšoao a fokolang a sathelaete a amoheloang ho lisebelisoa tse amohelang.
3. Masimo a mang: Antena ea lenaka la microwave e boetse e na le lits'ebetso lits'ebetsong tsa puisano tsa ultra wideband, radar ea sesole, biotechnology, le masimo a mang, joalo ka ho qoba tšitiso lipakeng tsa puisano ea ultra wideband le litsamaiso tsa puisano tsa narrowband.

Qualwavee fana ka li-antenna tse potolohang tse planar tse koahelang maqhubu a fihlang ho 40GHz. Re fana ka li-antenna tse tloaelehileng tsa lenaka la gain tsa 4dB, 5dB, 7dB, hammoho le li-antenna tse peli tse nang le lenaka la polarized tse ikhethileng ho latela litlhoko tsa bareki.

Nomoro ea Karolo	Maqhubu (GHz, Bonyane)	Maqhubu (GHz, Boholo.)	Phaello (dB)	VSWR (Boholo.)	Lihokelo Sekolo sa Bongata ba Lilemo (SMA)2.92mm	Polarization	Lead time (libeke)
QPSA-2000-18000-5-S	2	18	5	2.5	SMA Mosadi	Polarization ea selikalikoe sa letsoho le letona	2~4
QPSA-6500-7500-7-S	6.5	7.5	7	2	SMA Mosadi	Polarization ea selikalikoe sa letsoho le letona	2~4
QPSA-18000-40000-4-K	18	40	4	2.5	2.92mm Mosadi	Polarization ea selikalikoe sa letsoho le letona, Polarization ea selikalikoe sa letsoho le letšehali	2~4