RF Microwave Loads: RF Power Waveguide

Zvimiro:

VSWR yakaderera

Mashandisirwo:

Zvinotumira
MaAntena
Bvunzo reLabhoritari
Kufananidza Impedance

BATA IZVOZVI

Kugumira kweMafungu eSimba repakati

Kugumira kweMedium Power Waveguide chinhu chinoshandiswa kupinza masaini e microwave ane simba repakati. Zvakafanana ne low-power waveguide loads uye chinoshandiswa kuchengetedza mashandiro akajairika ezvimwe zvikamu muma microwave systems, kudzivirira kuratidzwa kwechiratidzo, uye kuvandudza kugadzikana kwesystem. Zvisinei, zvichienzaniswa ne low-power waveguide loads, high-power waveguide terminations inogona kupinza masaini e microwave ane simba repamusoro kubva pa 100 watts kusvika 1 kilowatt, ine frequency range yemazana megahertz kusvika ku 110GHz. Nekuda kwekurasikirwa nesimba kwakanyanya kwe midpower waveguide loads, tembiricha yavo yemukati yakanyanya. Kudzivirira kukuvara kwemutoro kana kupisa zvakanyanya, heat sink inowanzodiwa kuti ibvise kupisa. Hunhu hweRF Termination hunotsanangurwa nezvinhu zvakaita se rated power, operating tembiricha, frequency bandwidth, uye compatibility.

Mutoro weMafungu eSimba reMedium Power une hunhu hunotevera:

1. Kudzivirira simba guru: Kupera kweMedium Power Waveguide kwakagadzirirwa kutsungirira masaini e microwave padanho repakati nepakati. Inogona kuchengetedza kugadzikana pasi pemitoro yechiratidzo ine simba guru, kudzivirira kuwandisa uye kukuvara.
2. Kuyera kwakakwirira: Kupera kweMicrowave Medium Power Waveguide kune kuyera kwakakwirira pamagumo ekupinda kwewaveguide. Kunoratidza zvinobudirira chiratidzo chiri mukati mewaveguide kudzokera kumagumo ekwakabva, zvichidzivirira chiratidzo kuti chisarambe chichiendesa kumagumo emutoro.
3. Broadband: Medium Power Waveguide Kugumira kunogona kushanda pahuwandu hwakakura hwema frequency uye kwakakodzera masisitimu akasiyana-siyana ema microwave ane ma frequency akasiyana.

Kugumiswa kweMedium Power Waveguide kunoshandiswa munzvimbo dzinotevera:

1. Kutaurirana kwe microwave: Mutoro we Waveguide weMedium Power unogona kushandiswa muma network e waveguide muma microwave communication systems, zvichipa kuenderana kwe impedance uye kumira zvakanaka kwesignali kune ma signal asina kushandiswa. Zvinogona kuvandudza kushanda kwesystem uye kuderedza kupindirana kwesignali.
2. Chinotumira neChinogamuchira mu microwave: Kugumira kweMawaveguide eSimba reMasimba epakati kunogona kushandiswa pakuisa ma terminal ekuisa evanogamuchira nevanotumira mu microwave. Chinogona kupinza simba rechiratidzo chekupinda, kudzivirira kuratidzwa kwechiratidzo uye kukanganiswa kwezvimwe zvishandiso zvemagetsi.
3. Kuyedzwa kwe microwave nekuyera: Kupera kweRF kunoshandiswa zvakanyanya mukuyedzwa kwe microwave nekuyera, zvichipa mutoro wakakodzera wemidziyo inofanira kuyedzwa. Inogona kudzivirira michina yekuyedza kubva mukukuvadzwa nemagetsi akawandisa uye kupa mhinduro dzebvunzo dzakarurama.
4. Microwave RF power amplifier: Kugumiswa kweMicrowave kunogona kushandiswa senzvimbo yekubuditsa simba rekumisa mutoro we microwave RF power amplifier. Inogona kunwisa simba re amplifier output signal, kudzivirira signal reflection uye kukuvara kwe amplifier pachayo.

Qualwaveinopa VSWR ine simba repakati nepakati remafungu emagetsi anovhara huwandu hwemafrequency 1.72 ~ 75.8GHz.

Nhamba yeChikamu	Kakawanda (GHz, Min.)	Kakawanda (GHz, Max.)	Simba (W)	VSWR (Zvakanyanya)	Saizi yeWaveguide	Flange	Nguva Yekutungamira (Mavhiki)
QWT15-50	49.8	75.8	50	1.2	WR-15 (BJ620)	FUGP620	0~4
QWT19-50	39.2	59.6	50	1.2	WR-19 (BJ500)	FUGP500	0~4
QWT19-K6	39.2	59.6	600	1.2	WR-19 (BJ500)	FUGP500	0~4
QWT22-K1	33	50	100	1.2	WR-22 (BJ400)	FUGP400	0~4
QWT22-50	32.9	50.1	50	1.2	WR-22 (BJ400)	FUGP400	0~4
QWT22-K5	32.9	50.1	500	1.2	WR-22 (BJ400)	FBP320/FUGP400	0~4
QWT28-50	26.3	40	50	1.2	WR-28 (BJ320)	FBM320	0~4
QWT28-K1	26.3	40	100	1.2	WR-28 (BJ320)	FBP320	0~4
QWT28-K25	26.5	40	250	1.2	WR-28 (BJ320)	FBP320	0~4
QWT28-K3	26.3	40	300	1.2	WR-28 (BJ320)	FBP320	0~4
QWT34-K1	21.7	33	100	1.2	WR-34 (BJ260)	FBP260	0~4
QWT34-K5	21.7	33	500	1.15	WR-34 (BJ260)	FBP260	0~4
QWT42-K1	17.6	26.7	100	1.2	WR-42 (BJ220)	FBP220	0~4
QWT51-K25	15	22	250	1.15	WR-51 (BJ180)	FBP180	0~4
QWT51-K1	14.5	22	100	1.2	WR-51 (BJ180)	FBP180	0~4
QWT62-K1	11.9	18	100	1.2	WR-62 (BJ140)	FBP140	0~4
QWT75-K5	10	15	500	1.2	WR-75 (BJ120)	FBP120	0~4
QWT75-K1	9.84	15	100	1.2	WR-75 (BJ120)	FBP120	0~4
QWT90-K1	8.2	12.5	100	1.2	WR-90 (BJ100)	FBP100	0~4
QWT90-K2	8.2	12.5	200	1.2	WR-90 (BJ100)	FBP100	0~4
QWT112-K15	6.57	10	150	1.2	WR-112 (BJ84)	FBP84	0~4
QWT137-K3	5.38	8.17	300	1.2	WR-137 (BJ70)	FDP70	0~4
QWT159-K3	4.64	7.05	300	1.2	WR-159 (BJ58)	FDP58	0~4
QWT187-K3	3.94	5.99	300	1.2	WR-187 (BJ48)	FDP48	0~4
QWT229-K3	3.22	4.9	300	1.2	WR-229 (BJ40)	FDP40	0~4
QWT284-K5	2.6	3.95	500	1.2	WR-284 (BJ32)	FDP32	0~4
QWT340-K5	2.17	3.3	500	1.2	WR-340 (BJ26)	FDP26	0~4
QWT430-K5	1.72	2.61	500	1.2	WR-430 (BJ22)	FDP22	0~4
QWTD180-K2	18	40	200	1.25	WRD-180	FPWRD180	0~4