Planar Spiral Antennas RF Microwave Millimeter Wave mm wave

Planar Spiral Antennas RF Microwave Millimeter Wave mm wave

Features:

Impedans Matching
Radiation Direction
Yakanaka Polarization Hunhu
Non Frequency Dependent Characteristics

Applications:

Telecom
Radar
Biotechnology

BATA ZVINO

Planar spiral antenna is antenna inoshandiswa kufambisa uye kugamuchira inotenderera polarized electromagnetic signals muchadenga, iine anotevera maitiro uye mashandisiro.

Hunhu

1. Polarization mode: Planar spiral antenna ine yekuruboshwe-ruoko polarization mode kana kurudyi-ruoko polarization mode.
2. Impedance yekuenzanisa: Planar spiral antenna ine yakanaka impedance inoenderana nekuita.
3. Radiation kwakanangana nemwaranzi: Antenna ine mwaranzi yakanaka kutungamira kuita, neinoenda nemwaranzi yakakura iri munzira yakajairwa kumativi ese endege uye inopenya masaisai ane denderedzwa.
4. Non frequency dependent maitiro: akadai equiangular spiral antennas, ane chimiro chakatarwa nekona uye asingasanganisi kureba kwemutsara, maitiro avo haakanganisike nekuchinja kwefrequency, uye ane bhendi rakafara zvakanyanya.

Application

1. Reconnaissance orientation: Nekuda kweruboshwe-ruboshwe kana rworudyi-polarization modhi uye yakanaka radiation inotungamira kuita, nyanga antenna inokwanisa kunyatso kugashira masaini emagetsi mune chaiyo nzira uye polarizations yekuzivazve kwechinangwa chekutarisa uye masaini masosi.
2. Kukurukurirana kweSatellite: RF horn antenna inogona kushandiswa sechitubu chekudya chekuratidzira setiraiti, ichidyisa zvakagamuchirwa zvisina simba setiraiti masaini kune inogamuchira michina.
3. Mimwe minda: Microwave horn antenna inewo maapplication muultra wideband communication masisitimu, radar yemauto, biotechnology, uye mamwe minda, sekudzivisa kupindira pakati pe Ultra wideband communication uye narrowband communication systems.

Qualwaveinopa planar spiral antennas inovhara frequency renji kusvika ku40GHz. Isu tinopa yakajairwa kuwana nyanga antennas ekuwana 5dB, pamwe neyakagadziridzwa mbiri mbiri polarized nyanga antenna zvinoenderana nezvinodiwa nevatengi.

Chikamu Nhamba	Frequency (GHz, Min.)	Frequency (GHz, Max.)	Gain (dB)	VSWR (Max.)	Connectors SMA2.92mm	Polarization	Nguva Yekutungamira (mavhiki)
QPSA-2000-18000-5-S	2	18	5	2.5	SMA Mukadzi	Kurudyi denderedzwa polarization	2~4
QPSA-18000-40000-4-K	18	40	4	2.5	2.92mm Mukadzi	Kurudyi denderedzwa polarization, Kuruboshwe ruoko denderedzwa polarization	2~4