Communications: radio wave antennas – Antennas – Combined with diverse-type art device
Patent
1992-07-20
1995-04-04
Hajec, Donald
Communications: radio wave antennas
Antennas
Combined with diverse-type art device
343770, 343771, H01Q 100, H01Q 1310
Patent
active
054041465
ABSTRACT:
A nonresonant, traveling-wave V-shaped slot antenna providing high gain and a broad bandwidth for coupling infrared radiation onto a detector. The V-shaped slot antenna includes a relatively thick dielectric substrate and a metallization layer formed on the substrate. The metallization layer includes a pair of slots positioned at an angle .phi..sub.1 to form a V-shaped slot. The slot angle .phi..sub.1 is equal to approximately twice the radiation angle .psi., which is defined as the arccos of v.sub.d /v.sub.s, where v.sub.s is the propagation velocity of the infrared radiation in the two slots and v.sub.d is the propagation velocity of the radiation in the dielectric substrate. At the slot angle .phi..sub.1, the radiation in the two slots adds in phase to produce a single high-gain beam along the V axis.
REFERENCES:
patent: 2570824 (1951-10-01), Lindenblad
patent: 4242685 (1980-12-01), Sanford
patent: 4644343 (1987-02-01), Schneider et al.
patent: 4766440 (1988-08-01), Gegan
patent: 4843403 (1989-06-01), Lalezari et al.
patent: 4853704 (1989-08-01), Diaz
patent: 4855749 (1989-08-01), DeFonzo
patent: 4922262 (1990-05-01), Chow
patent: 5036335 (1991-07-01), Jairam
patent: 5070340 (1991-12-01), Diaz
patent: 5166697 (1992-11-01), Viladevall et al.
Hajec Donald
Ho Tan
TRW Inc.
LandOfFree
High-gain broadband V-shaped slot antenna does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High-gain broadband V-shaped slot antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-gain broadband V-shaped slot antenna will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2382747