Manual Waveguide Phase Shifters RF mm-wave Radio

Manual Waveguide Phase Shifters RF mm-wave Radio

Zvimiro:

Simba Guru
Yakavimbika Kwazvo

Mashandisirwo:

Chinotumira
Kugadzira zviridzwa
Bvunzo reLabhoritari
Wireless

BATA IZVOZVI

Manual Phase Shifters zvishandiso zvinoshandiswa pakugadzirisa masaini eRF uye microwave zvinogona kugadzirisa masaini nemaoko. Izvi zvakakosha mumashandisirwo anoda kudzora masaini nematanho chaiwo.

Chinangwa:

1. Kugadziriswa kwePhase: Chishandiso che microwave phase chinoshandiswa kugadzirisa phase yesignal nemaoko kuti chigone kudzora phase nemazvo. Izvi zvakakosha zvikuru pakufananidza phase uye kugadzirisa phase.
2. Kubhadhara Chikamu: Mamirimita ekuchinja chikamu chemagetsi anoshandiswa kutsiva kukanganisa kwechikamu muhurongwa uye kuona kuti chikamu chechiratidzo munzira dzakasiyana chinowirirana, nokudaro zvichivandudza mashandiro ehurongwa.
3. Kugadzira Beamforming: Nekugadzirisa chikamu cheyuniti yega yega yeantenna mu antenna array, radio frequency phase shifter inogona kuita kuti beamforming uye beam scanning.
4. Kubatana kweMadanho: Mumasystem ane nzira dzakawanda, mamm-wave phase shifters anoshandiswa kuona kuti zvikamu zvechiteshi chimwe nechimwe zvinoenderana, zvichiita kuti pave nekuenderana kwezvikamu.

Kushandiswa:

Chishandiso cheRF phase shifter chine mashandisirwo akasiyana-siyana mumunda wekutaurirana kwemagetsi, uye rimwe remabasa aro makuru kuyera phase.
1. Mumasystem ekutaurirana, ma phase shifters anogona kushandiswa kuwiriranisa masaini kubva kunzvimbo dzakasiyana dzemasaini kana nzira kuti ave nechokwadi chekuti anosvika pamugumo wekugamuchira nechikamu chakakodzera. Nekugadzirisa chikamu chechiratidzo chekupinda, phase shifter inosangana nezvinodiwa zvekugadzirisa chikamu, nokudaro zvichivandudza mashandiro esystem uye kugadzikana.
2. Ma "phase shifters" anoshandiswa zvakanyanya mu "modulation" uye "demodulation" maitiro ekugadzirisa "phase" ye "carrier signals", kuitira kuti "signal demodulation" ibudirire uye kuti nzira dzakasiyana dze "modulation" dzizivikanwe (dzakadai sePSK, QAM, nezvimwewo).
3. Panyaya yekugadzirwa kwema frequency, ma radio frequency phase shifters anogona kushandiswa kugadzirisa chikamu chezviratidzo pama frequency akasiyana, nokudaro zvichizadzisa chinangwa chekugadzirwa kwema frequency.
4. Kutaurirana kwedhijitari: Bidi.

Izvi zvine basa rakakosha muminda yakaita sekutaurirana kusina waya uye masisitimu eradar.

Qualwaveinopa Waveguide Manual Phase Shifters kubva pa3.22 kusvika 12.4GHz. Kugadziriswa kwechikamu kunosvika 360°/GHz.

Nhamba yeChikamu	Kakawanda (GHz, Min.)	Kakawanda (GHz, Max.)	Kugadziriswa kwechikamu	VSWR (Zvakanyanya)	Saizi yeWaveguide	Flange	Nguva Yekutungamira (Mavhiki)
QWMPS-90-180	8.2	12.4	0~180°	1.25	WR-90 (BJ100)	FBP100	2~6
QWMPS-90-360	8.2	12.4	0~360°	1.25	WR-90 (BJ100)	FBP100	2~6
QWMPS-229-360	3.22	4.9	0~360°	1.5	WR-229 (BJ40)	FDP40	2~6